MSVSphere Packaging Team
8 months ago
parent
a5715865db
commit
953c4a9f56
@ -0,0 +1,30 @@
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diff --git a/providers/implementations/ciphers/cipher_aes_siv.c b/providers/implementations/ciphers/cipher_aes_siv.c
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index 45010b90db..b396c8651a 100644
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--- a/providers/implementations/ciphers/cipher_aes_siv.c
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+++ b/providers/implementations/ciphers/cipher_aes_siv.c
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@@ -120,14 +120,18 @@ static int siv_cipher(void *vctx, unsigned char *out, size_t *outl,
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if (!ossl_prov_is_running())
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return 0;
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- if (inl == 0) {
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- *outl = 0;
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- return 1;
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- }
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+ /* Ignore just empty encryption/decryption call and not AAD. */
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+ if (out != NULL) {
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+ if (inl == 0) {
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+ if (outl != NULL)
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+ *outl = 0;
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+ return 1;
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+ }
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- if (outsize < inl) {
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- ERR_raise(ERR_LIB_PROV, PROV_R_OUTPUT_BUFFER_TOO_SMALL);
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- return 0;
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+ if (outsize < inl) {
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+ ERR_raise(ERR_LIB_PROV, PROV_R_OUTPUT_BUFFER_TOO_SMALL);
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+ return 0;
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+ }
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}
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if (ctx->hw->cipher(ctx, out, in, inl) <= 0)
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@ -0,0 +1,74 @@
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diff --git a/crypto/dh/dh_check.c b/crypto/dh/dh_check.c
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index 0b391910d6..84a926998e 100644
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--- a/crypto/dh/dh_check.c
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+++ b/crypto/dh/dh_check.c
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@@ -152,6 +152,12 @@ int DH_check(const DH *dh, int *ret)
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if (nid != NID_undef)
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return 1;
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+ /* Don't do any checks at all with an excessively large modulus */
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+ if (BN_num_bits(dh->params.p) > OPENSSL_DH_CHECK_MAX_MODULUS_BITS) {
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+ ERR_raise(ERR_LIB_DH, DH_R_MODULUS_TOO_LARGE);
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+ return 0;
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+ }
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+
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if (!DH_check_params(dh, ret))
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return 0;
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diff --git a/include/openssl/dh.h b/include/openssl/dh.h
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index b97871eca7..36420f51d8 100644
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--- a/include/openssl/dh.h
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+++ b/include/openssl/dh.h
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@@ -89,7 +89,11 @@ int EVP_PKEY_CTX_get0_dh_kdf_ukm(EVP_PKEY_CTX *ctx, unsigned char **ukm);
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# include <openssl/dherr.h>
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# ifndef OPENSSL_DH_MAX_MODULUS_BITS
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-# define OPENSSL_DH_MAX_MODULUS_BITS 10000
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+# define OPENSSL_DH_MAX_MODULUS_BITS 10000
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+# endif
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+
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+# ifndef OPENSSL_DH_CHECK_MAX_MODULUS_BITS
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+# define OPENSSL_DH_CHECK_MAX_MODULUS_BITS 32768
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# endif
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# define OPENSSL_DH_FIPS_MIN_MODULUS_BITS 1024
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diff --git a/test/dhtest.c b/test/dhtest.c
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index 7b587f3cfa..f8dd8f3aa7 100644
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--- a/test/dhtest.c
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+++ b/test/dhtest.c
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@@ -73,7 +73,7 @@ static int dh_test(void)
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goto err1;
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/* check fails, because p is way too small */
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- if (!DH_check(dh, &i))
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+ if (!TEST_true(DH_check(dh, &i)))
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goto err2;
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i ^= DH_MODULUS_TOO_SMALL;
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if (!TEST_false(i & DH_CHECK_P_NOT_PRIME)
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@@ -124,6 +124,17 @@ static int dh_test(void)
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/* We'll have a stale error on the queue from the above test so clear it */
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ERR_clear_error();
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+ /* Modulus of size: dh check max modulus bits + 1 */
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+ if (!TEST_true(BN_set_word(p, 1))
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+ || !TEST_true(BN_lshift(p, p, OPENSSL_DH_CHECK_MAX_MODULUS_BITS)))
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+ goto err3;
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+
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+ /*
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+ * We expect no checks at all for an excessively large modulus
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+ */
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+ if (!TEST_false(DH_check(dh, &i)))
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+ goto err3;
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+
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/*
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* II) key generation
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*/
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@@ -138,7 +149,7 @@ static int dh_test(void)
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goto err3;
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/* ... and check whether it is valid */
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- if (!DH_check(a, &i))
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+ if (!TEST_true(DH_check(a, &i)))
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goto err3;
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if (!TEST_false(i & DH_CHECK_P_NOT_PRIME)
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|| !TEST_false(i & DH_CHECK_P_NOT_SAFE_PRIME)
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@ -0,0 +1,57 @@
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diff --git a/crypto/dh/dh_check.c b/crypto/dh/dh_check.c
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index aef6f9b1b7..fbe2797569 100644
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--- a/crypto/dh/dh_check.c
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+++ b/crypto/dh/dh_check.c
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@@ -143,7 +143,7 @@ int DH_check(const DH *dh, int *ret)
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#ifdef FIPS_MODULE
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return DH_check_params(dh, ret);
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#else
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- int ok = 0, r;
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+ int ok = 0, r, q_good = 0;
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BN_CTX *ctx = NULL;
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BIGNUM *t1 = NULL, *t2 = NULL;
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int nid = DH_get_nid((DH *)dh);
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@@ -172,6 +172,13 @@ int DH_check(const DH *dh, int *ret)
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goto err;
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if (dh->params.q != NULL) {
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+ if (BN_ucmp(dh->params.p, dh->params.q) > 0)
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+ q_good = 1;
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+ else
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+ *ret |= DH_CHECK_INVALID_Q_VALUE;
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+ }
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+
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+ if (q_good) {
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if (BN_cmp(dh->params.g, BN_value_one()) <= 0)
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*ret |= DH_NOT_SUITABLE_GENERATOR;
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else if (BN_cmp(dh->params.g, dh->params.p) >= 0)
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diff --git a/test/dhtest.c b/test/dhtest.c
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index f8dd8f3aa7..d02b3b7c58 100644
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--- a/test/dhtest.c
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+++ b/test/dhtest.c
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@@ -124,6 +124,15 @@ static int dh_test(void)
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/* We'll have a stale error on the queue from the above test so clear it */
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ERR_clear_error();
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+ if (!TEST_ptr(BN_copy(q, p)) || !TEST_true(BN_add(q, q, BN_value_one())))
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+ goto err3;
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+
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+ if (!TEST_true(DH_check(dh, &i)))
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+ goto err3;
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+ if (!TEST_true(i & DH_CHECK_INVALID_Q_VALUE)
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+ || !TEST_false(i & DH_CHECK_Q_NOT_PRIME))
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+ goto err3;
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+
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/* Modulus of size: dh check max modulus bits + 1 */
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if (!TEST_true(BN_set_word(p, 1))
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|| !TEST_true(BN_lshift(p, p, OPENSSL_DH_CHECK_MAX_MODULUS_BITS)))
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@@ -135,6 +144,9 @@ static int dh_test(void)
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if (!TEST_false(DH_check(dh, &i)))
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goto err3;
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+ /* We'll have a stale error on the queue from the above test so clear it */
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+ ERR_clear_error();
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+
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/*
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* II) key generation
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*/
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@ -0,0 +1,318 @@
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diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c
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index d2ed3fd378..6a819590e6 100644
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--- a/crypto/evp/evp_enc.c
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+++ b/crypto/evp/evp_enc.c
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@@ -223,6 +223,42 @@ static int evp_cipher_init_internal(EVP_CIPHER_CTX *ctx,
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return 0;
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}
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+#ifndef FIPS_MODULE
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+ /*
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+ * Fix for CVE-2023-5363
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+ * Passing in a size as part of the init call takes effect late
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+ * so, force such to occur before the initialisation.
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+ *
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+ * The FIPS provider's internal library context is used in a manner
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+ * such that this is not an issue.
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+ */
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+ if (params != NULL) {
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+ OSSL_PARAM param_lens[3] = { OSSL_PARAM_END, OSSL_PARAM_END,
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+ OSSL_PARAM_END };
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+ OSSL_PARAM *q = param_lens;
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+ const OSSL_PARAM *p;
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+
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+ p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_KEYLEN);
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+ if (p != NULL)
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+ memcpy(q++, p, sizeof(*q));
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+
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+ /*
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+ * Note that OSSL_CIPHER_PARAM_AEAD_IVLEN is a synomym for
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+ * OSSL_CIPHER_PARAM_IVLEN so both are covered here.
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+ */
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+ p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_IVLEN);
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+ if (p != NULL)
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+ memcpy(q++, p, sizeof(*q));
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+
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+ if (q != param_lens) {
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+ if (!EVP_CIPHER_CTX_set_params(ctx, param_lens)) {
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+ ERR_raise(ERR_LIB_EVP, EVP_R_INVALID_LENGTH);
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+ return 0;
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+ }
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+ }
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+ }
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+#endif
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+
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if (enc) {
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if (ctx->cipher->einit == NULL) {
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ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
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diff --git a/test/evp_extra_test.c b/test/evp_extra_test.c
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index cfffa21350..2318bf6a68 100644
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--- a/test/evp_extra_test.c
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+++ b/test/evp_extra_test.c
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@@ -4851,6 +4851,253 @@ static int test_ecx_not_private_key(int tst)
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return options;
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}
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+static int aes_gcm_encrypt(const unsigned char *gcm_key, size_t gcm_key_s,
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+ const unsigned char *gcm_iv, size_t gcm_ivlen,
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+ const unsigned char *gcm_pt, size_t gcm_pt_s,
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+ const unsigned char *gcm_aad, size_t gcm_aad_s,
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+ const unsigned char *gcm_ct, size_t gcm_ct_s,
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+ const unsigned char *gcm_tag, size_t gcm_tag_s)
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+{
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+ int ret = 0;
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+ EVP_CIPHER_CTX *ctx;
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+ EVP_CIPHER *cipher = NULL;
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+ int outlen, tmplen;
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+ unsigned char outbuf[1024];
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+ unsigned char outtag[16];
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+ OSSL_PARAM params[2] = {
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+ OSSL_PARAM_END, OSSL_PARAM_END
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+ };
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+
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+ if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new())
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+ || !TEST_ptr(cipher = EVP_CIPHER_fetch(testctx, "AES-256-GCM", "")))
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+ goto err;
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+
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+ params[0] = OSSL_PARAM_construct_size_t(OSSL_CIPHER_PARAM_AEAD_IVLEN,
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+ &gcm_ivlen);
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+
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+ if (!TEST_true(EVP_EncryptInit_ex2(ctx, cipher, gcm_key, gcm_iv, params))
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+ || (gcm_aad != NULL
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+ && !TEST_true(EVP_EncryptUpdate(ctx, NULL, &outlen,
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+ gcm_aad, gcm_aad_s)))
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+ || !TEST_true(EVP_EncryptUpdate(ctx, outbuf, &outlen,
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+ gcm_pt, gcm_pt_s))
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+ || !TEST_true(EVP_EncryptFinal_ex(ctx, outbuf, &tmplen)))
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+ goto err;
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+
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+ params[0] = OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG,
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+ outtag, sizeof(outtag));
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+
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+ if (!TEST_true(EVP_CIPHER_CTX_get_params(ctx, params))
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+ || !TEST_mem_eq(outbuf, outlen, gcm_ct, gcm_ct_s)
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+ || !TEST_mem_eq(outtag, gcm_tag_s, gcm_tag, gcm_tag_s))
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+ goto err;
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+
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+ ret = 1;
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+err:
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+ EVP_CIPHER_free(cipher);
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+ EVP_CIPHER_CTX_free(ctx);
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+
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+ return ret;
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+}
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+
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+static int aes_gcm_decrypt(const unsigned char *gcm_key, size_t gcm_key_s,
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+ const unsigned char *gcm_iv, size_t gcm_ivlen,
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+ const unsigned char *gcm_pt, size_t gcm_pt_s,
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+ const unsigned char *gcm_aad, size_t gcm_aad_s,
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+ const unsigned char *gcm_ct, size_t gcm_ct_s,
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+ const unsigned char *gcm_tag, size_t gcm_tag_s)
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+{
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+ int ret = 0;
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+ EVP_CIPHER_CTX *ctx;
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+ EVP_CIPHER *cipher = NULL;
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+ int outlen;
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+ unsigned char outbuf[1024];
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+ OSSL_PARAM params[2] = {
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+ OSSL_PARAM_END, OSSL_PARAM_END
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+ };
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+
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+ if ((ctx = EVP_CIPHER_CTX_new()) == NULL)
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+ goto err;
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+
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+ if ((cipher = EVP_CIPHER_fetch(testctx, "AES-256-GCM", "")) == NULL)
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+ goto err;
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+
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+ params[0] = OSSL_PARAM_construct_size_t(OSSL_CIPHER_PARAM_AEAD_IVLEN,
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+ &gcm_ivlen);
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+
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+ if (!TEST_true(EVP_DecryptInit_ex2(ctx, cipher, gcm_key, gcm_iv, params))
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+ || (gcm_aad != NULL
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+ && !TEST_true(EVP_DecryptUpdate(ctx, NULL, &outlen,
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+ gcm_aad, gcm_aad_s)))
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+ || !TEST_true(EVP_DecryptUpdate(ctx, outbuf, &outlen,
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+ gcm_ct, gcm_ct_s))
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+ || !TEST_mem_eq(outbuf, outlen, gcm_pt, gcm_pt_s))
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+ goto err;
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+
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+ params[0] = OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG,
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+ (void*)gcm_tag, gcm_tag_s);
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+
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+ if (!TEST_true(EVP_CIPHER_CTX_set_params(ctx, params))
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+ ||!TEST_true(EVP_DecryptFinal_ex(ctx, outbuf, &outlen)))
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+ goto err;
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+
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+ ret = 1;
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+err:
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+ EVP_CIPHER_free(cipher);
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+ EVP_CIPHER_CTX_free(ctx);
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+
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+ return ret;
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+}
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+
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+static int test_aes_gcm_ivlen_change_cve_2023_5363(void)
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+{
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+ /* AES-GCM test data obtained from NIST public test vectors */
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+ static const unsigned char gcm_key[] = {
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+ 0xd0, 0xc2, 0x67, 0xc1, 0x9f, 0x30, 0xd8, 0x0b, 0x89, 0x14, 0xbb, 0xbf,
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+ 0xb7, 0x2f, 0x73, 0xb8, 0xd3, 0xcd, 0x5f, 0x6a, 0x78, 0x70, 0x15, 0x84,
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+ 0x8a, 0x7b, 0x30, 0xe3, 0x8f, 0x16, 0xf1, 0x8b,
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+ };
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+ static const unsigned char gcm_iv[] = {
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+ 0xb6, 0xdc, 0xda, 0x95, 0xac, 0x99, 0x77, 0x76, 0x25, 0xae, 0x87, 0xf8,
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+ 0xa3, 0xa9, 0xdd, 0x64, 0xd7, 0x9b, 0xbd, 0x5f, 0x4a, 0x0e, 0x54, 0xca,
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+ 0x1a, 0x9f, 0xa2, 0xe3, 0xf4, 0x5f, 0x5f, 0xc2, 0xce, 0xa7, 0xb6, 0x14,
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+ 0x12, 0x6f, 0xf0, 0xaf, 0xfd, 0x3e, 0x17, 0x35, 0x6e, 0xa0, 0x16, 0x09,
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+ 0xdd, 0xa1, 0x3f, 0xd8, 0xdd, 0xf3, 0xdf, 0x4f, 0xcb, 0x18, 0x49, 0xb8,
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+ 0xb3, 0x69, 0x2c, 0x5d, 0x4f, 0xad, 0x30, 0x91, 0x08, 0xbc, 0xbe, 0x24,
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+ 0x01, 0x0f, 0xbe, 0x9c, 0xfb, 0x4f, 0x5d, 0x19, 0x7f, 0x4c, 0x53, 0xb0,
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+ 0x95, 0x90, 0xac, 0x7b, 0x1f, 0x7b, 0xa0, 0x99, 0xe1, 0xf3, 0x48, 0x54,
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+ 0xd0, 0xfc, 0xa9, 0xcc, 0x91, 0xf8, 0x1f, 0x9b, 0x6c, 0x9a, 0xe0, 0xdc,
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+ 0x63, 0xea, 0x7d, 0x2a, 0x4a, 0x7d, 0xa5, 0xed, 0x68, 0x57, 0x27, 0x6b,
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+ 0x68, 0xe0, 0xf2, 0xb8, 0x51, 0x50, 0x8d, 0x3d,
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+ };
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+ static const unsigned char gcm_pt[] = {
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+ 0xb8, 0xb6, 0x88, 0x36, 0x44, 0xe2, 0x34, 0xdf, 0x24, 0x32, 0x91, 0x07,
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+ 0x4f, 0xe3, 0x6f, 0x81,
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+ };
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+ static const unsigned char gcm_ct[] = {
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+ 0xff, 0x4f, 0xb3, 0xf3, 0xf9, 0xa2, 0x51, 0xd4, 0x82, 0xc2, 0xbe, 0xf3,
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+ 0xe2, 0xd0, 0xec, 0xed,
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+ };
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+ static const unsigned char gcm_tag[] = {
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+ 0xbd, 0x06, 0x38, 0x09, 0xf7, 0xe1, 0xc4, 0x72, 0x0e, 0xf2, 0xea, 0x63,
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+ 0xdb, 0x99, 0x6c, 0x21,
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+ };
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+
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+ return aes_gcm_encrypt(gcm_key, sizeof(gcm_key), gcm_iv, sizeof(gcm_iv),
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+ gcm_pt, sizeof(gcm_pt), NULL, 0,
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+ gcm_ct, sizeof(gcm_ct), gcm_tag, sizeof(gcm_tag))
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+ && aes_gcm_decrypt(gcm_key, sizeof(gcm_key), gcm_iv, sizeof(gcm_iv),
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+ gcm_pt, sizeof(gcm_pt), NULL, 0,
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+ gcm_ct, sizeof(gcm_ct), gcm_tag, sizeof(gcm_tag));
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+}
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+
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+#ifndef OPENSSL_NO_RC4
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+static int rc4_encrypt(const unsigned char *rc4_key, size_t rc4_key_s,
|
||||
+ const unsigned char *rc4_pt, size_t rc4_pt_s,
|
||||
+ const unsigned char *rc4_ct, size_t rc4_ct_s)
|
||||
+{
|
||||
+ int ret = 0;
|
||||
+ EVP_CIPHER_CTX *ctx;
|
||||
+ EVP_CIPHER *cipher = NULL;
|
||||
+ int outlen, tmplen;
|
||||
+ unsigned char outbuf[1024];
|
||||
+ OSSL_PARAM params[2] = {
|
||||
+ OSSL_PARAM_END, OSSL_PARAM_END
|
||||
+ };
|
||||
+
|
||||
+ if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new())
|
||||
+ || !TEST_ptr(cipher = EVP_CIPHER_fetch(testctx, "RC4", "")))
|
||||
+ goto err;
|
||||
+
|
||||
+ params[0] = OSSL_PARAM_construct_size_t(OSSL_CIPHER_PARAM_KEYLEN,
|
||||
+ &rc4_key_s);
|
||||
+
|
||||
+ if (!TEST_true(EVP_EncryptInit_ex2(ctx, cipher, rc4_key, NULL, params))
|
||||
+ || !TEST_true(EVP_EncryptUpdate(ctx, outbuf, &outlen,
|
||||
+ rc4_pt, rc4_pt_s))
|
||||
+ || !TEST_true(EVP_EncryptFinal_ex(ctx, outbuf, &tmplen)))
|
||||
+ goto err;
|
||||
+
|
||||
+ if (!TEST_mem_eq(outbuf, outlen, rc4_ct, rc4_ct_s))
|
||||
+ goto err;
|
||||
+
|
||||
+ ret = 1;
|
||||
+err:
|
||||
+ EVP_CIPHER_free(cipher);
|
||||
+ EVP_CIPHER_CTX_free(ctx);
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static int rc4_decrypt(const unsigned char *rc4_key, size_t rc4_key_s,
|
||||
+ const unsigned char *rc4_pt, size_t rc4_pt_s,
|
||||
+ const unsigned char *rc4_ct, size_t rc4_ct_s)
|
||||
+{
|
||||
+ int ret = 0;
|
||||
+ EVP_CIPHER_CTX *ctx;
|
||||
+ EVP_CIPHER *cipher = NULL;
|
||||
+ int outlen;
|
||||
+ unsigned char outbuf[1024];
|
||||
+ OSSL_PARAM params[2] = {
|
||||
+ OSSL_PARAM_END, OSSL_PARAM_END
|
||||
+ };
|
||||
+
|
||||
+ if ((ctx = EVP_CIPHER_CTX_new()) == NULL)
|
||||
+ goto err;
|
||||
+
|
||||
+ if ((cipher = EVP_CIPHER_fetch(testctx, "RC4", "")) == NULL)
|
||||
+ goto err;
|
||||
+
|
||||
+ params[0] = OSSL_PARAM_construct_size_t(OSSL_CIPHER_PARAM_KEYLEN,
|
||||
+ &rc4_key_s);
|
||||
+
|
||||
+ if (!TEST_true(EVP_DecryptInit_ex2(ctx, cipher, rc4_key, NULL, params))
|
||||
+ || !TEST_true(EVP_DecryptUpdate(ctx, outbuf, &outlen,
|
||||
+ rc4_ct, rc4_ct_s))
|
||||
+ || !TEST_mem_eq(outbuf, outlen, rc4_pt, rc4_pt_s))
|
||||
+ goto err;
|
||||
+
|
||||
+ ret = 1;
|
||||
+err:
|
||||
+ EVP_CIPHER_free(cipher);
|
||||
+ EVP_CIPHER_CTX_free(ctx);
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static int test_aes_rc4_keylen_change_cve_2023_5363(void)
|
||||
+{
|
||||
+ /* RC4 test data obtained from RFC 6229 */
|
||||
+ static const struct {
|
||||
+ unsigned char key[5];
|
||||
+ unsigned char padding[11];
|
||||
+ } rc4_key = {
|
||||
+ { /* Five bytes of key material */
|
||||
+ 0x83, 0x32, 0x22, 0x77, 0x2a,
|
||||
+ },
|
||||
+ { /* Random padding to 16 bytes */
|
||||
+ 0x80, 0xad, 0x97, 0xbd, 0xc9, 0x73, 0xdf, 0x8a, 0xaa, 0x32, 0x91
|
||||
+ }
|
||||
+ };
|
||||
+ static const unsigned char rc4_pt[] = {
|
||||
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
+ };
|
||||
+ static const unsigned char rc4_ct[] = {
|
||||
+ 0x80, 0xad, 0x97, 0xbd, 0xc9, 0x73, 0xdf, 0x8a,
|
||||
+ 0x2e, 0x87, 0x9e, 0x92, 0xa4, 0x97, 0xef, 0xda
|
||||
+ };
|
||||
+
|
||||
+ if (lgcyprov == NULL)
|
||||
+ return TEST_skip("Test requires legacy provider to be loaded");
|
||||
+
|
||||
+ return rc4_encrypt(rc4_key.key, sizeof(rc4_key.key),
|
||||
+ rc4_pt, sizeof(rc4_pt), rc4_ct, sizeof(rc4_ct))
|
||||
+ && rc4_decrypt(rc4_key.key, sizeof(rc4_key.key),
|
||||
+ rc4_pt, sizeof(rc4_pt), rc4_ct, sizeof(rc4_ct));
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
int setup_tests(void)
|
||||
{
|
||||
OPTION_CHOICE o;
|
||||
@@ -4994,6 +5241,12 @@ int setup_tests(void)
|
||||
|
||||
ADD_ALL_TESTS(test_ecx_short_keys, OSSL_NELEM(ecxnids));
|
||||
|
||||
+ /* Test cases for CVE-2023-5363 */
|
||||
+ ADD_TEST(test_aes_gcm_ivlen_change_cve_2023_5363);
|
||||
+#ifndef OPENSSL_NO_RC4
|
||||
+ ADD_TEST(test_aes_rc4_keylen_change_cve_2023_5363);
|
||||
+#endif
|
||||
+
|
||||
return 1;
|
||||
}
|
||||
|
||||
@ -0,0 +1,49 @@
|
||||
From 0d873f9f647764df147d818a6e998b1c318bac31 Mon Sep 17 00:00:00 2001
|
||||
From: Clemens Lang <cllang@redhat.com>
|
||||
Date: Mon, 16 Oct 2023 15:30:26 +0200
|
||||
Subject: [PATCH] rsa: Add SP800-56Br2 6.4.1.2.1 (3.c) check
|
||||
|
||||
The code did not yet check that the length of the RSA key is positive
|
||||
and even.
|
||||
|
||||
Signed-off-by: Clemens Lang <cllang@redhat.com>
|
||||
Upstream-Status: Backport [8b268541d9aabee51699aef22963407362830ef9]
|
||||
---
|
||||
crypto/rsa/rsa_sp800_56b_check.c | 5 +++++
|
||||
test/rsa_sp800_56b_test.c | 4 ++++
|
||||
2 files changed, 9 insertions(+)
|
||||
|
||||
diff --git a/crypto/rsa/rsa_sp800_56b_check.c b/crypto/rsa/rsa_sp800_56b_check.c
|
||||
index fc8f19b487..e6b79e953d 100644
|
||||
--- a/crypto/rsa/rsa_sp800_56b_check.c
|
||||
+++ b/crypto/rsa/rsa_sp800_56b_check.c
|
||||
@@ -403,6 +403,11 @@ int ossl_rsa_sp800_56b_check_keypair(const RSA *rsa, const BIGNUM *efixed,
|
||||
ERR_raise(ERR_LIB_RSA, RSA_R_INVALID_KEYPAIR);
|
||||
return 0;
|
||||
}
|
||||
+ /* (Step 3.c): check that the modulus length is a positive even integer */
|
||||
+ if (nbits <= 0 || (nbits & 0x1)) {
|
||||
+ ERR_raise(ERR_LIB_RSA, RSA_R_INVALID_KEYPAIR);
|
||||
+ return 0;
|
||||
+ }
|
||||
|
||||
ctx = BN_CTX_new_ex(rsa->libctx);
|
||||
if (ctx == NULL)
|
||||
diff --git a/test/rsa_sp800_56b_test.c b/test/rsa_sp800_56b_test.c
|
||||
index 7660019f47..aa58bbbe6c 100644
|
||||
--- a/test/rsa_sp800_56b_test.c
|
||||
+++ b/test/rsa_sp800_56b_test.c
|
||||
@@ -458,6 +458,10 @@ static int test_invalid_keypair(void)
|
||||
&& TEST_true(BN_add_word(n, 1))
|
||||
&& TEST_false(ossl_rsa_sp800_56b_check_keypair(key, NULL, -1, 2048))
|
||||
&& TEST_true(BN_sub_word(n, 1))
|
||||
+ /* check that validation fails if len(n) is not even */
|
||||
+ && TEST_true(BN_lshift1(n, n))
|
||||
+ && TEST_false(ossl_rsa_sp800_56b_check_keypair(key, NULL, -1, 2049))
|
||||
+ && TEST_true(BN_rshift1(n, n))
|
||||
/* check p */
|
||||
&& TEST_true(BN_sub_word(p, 2))
|
||||
&& TEST_true(BN_mul(n, p, q, ctx))
|
||||
--
|
||||
2.41.0
|
||||
|
||||
@ -0,0 +1,143 @@
|
||||
diff --git a/crypto/dh/dh_check.c b/crypto/dh/dh_check.c
|
||||
index 7ba2beae7f..e20eb62081 100644
|
||||
--- a/crypto/dh/dh_check.c
|
||||
+++ b/crypto/dh/dh_check.c
|
||||
@@ -249,6 +249,18 @@ int DH_check_pub_key_ex(const DH *dh, const BIGNUM *pub_key)
|
||||
*/
|
||||
int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key, int *ret)
|
||||
{
|
||||
+ /* Don't do any checks at all with an excessively large modulus */
|
||||
+ if (BN_num_bits(dh->params.p) > OPENSSL_DH_CHECK_MAX_MODULUS_BITS) {
|
||||
+ ERR_raise(ERR_LIB_DH, DH_R_MODULUS_TOO_LARGE);
|
||||
+ *ret = DH_MODULUS_TOO_LARGE | DH_CHECK_PUBKEY_INVALID;
|
||||
+ return 0;
|
||||
+ }
|
||||
+
|
||||
+ if (dh->params.q != NULL && BN_ucmp(dh->params.p, dh->params.q) < 0) {
|
||||
+ *ret |= DH_CHECK_INVALID_Q_VALUE | DH_CHECK_PUBKEY_INVALID;
|
||||
+ return 1;
|
||||
+ }
|
||||
+
|
||||
return ossl_ffc_validate_public_key(&dh->params, pub_key, ret);
|
||||
}
|
||||
|
||||
diff --git a/crypto/dh/dh_err.c b/crypto/dh/dh_err.c
|
||||
index 4152397426..f76ac0dd14 100644
|
||||
--- a/crypto/dh/dh_err.c
|
||||
+++ b/crypto/dh/dh_err.c
|
||||
@@ -1,6 +1,6 @@
|
||||
/*
|
||||
* Generated by util/mkerr.pl DO NOT EDIT
|
||||
- * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
|
||||
+ * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
|
||||
*
|
||||
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
||||
* this file except in compliance with the License. You can obtain a copy
|
||||
@@ -54,6 +54,7 @@ static const ERR_STRING_DATA DH_str_reasons[] = {
|
||||
{ERR_PACK(ERR_LIB_DH, 0, DH_R_PARAMETER_ENCODING_ERROR),
|
||||
"parameter encoding error"},
|
||||
{ERR_PACK(ERR_LIB_DH, 0, DH_R_PEER_KEY_ERROR), "peer key error"},
|
||||
+ {ERR_PACK(ERR_LIB_DH, 0, DH_R_Q_TOO_LARGE), "q too large"},
|
||||
{ERR_PACK(ERR_LIB_DH, 0, DH_R_SHARED_INFO_ERROR), "shared info error"},
|
||||
{ERR_PACK(ERR_LIB_DH, 0, DH_R_UNABLE_TO_CHECK_GENERATOR),
|
||||
"unable to check generator"},
|
||||
diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c
|
||||
index d84ea99241..afc49f5cdc 100644
|
||||
--- a/crypto/dh/dh_key.c
|
||||
+++ b/crypto/dh/dh_key.c
|
||||
@@ -49,6 +49,12 @@ int ossl_dh_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)
|
||||
goto err;
|
||||
}
|
||||
|
||||
+ if (dh->params.q != NULL
|
||||
+ && BN_num_bits(dh->params.q) > OPENSSL_DH_MAX_MODULUS_BITS) {
|
||||
+ ERR_raise(ERR_LIB_DH, DH_R_Q_TOO_LARGE);
|
||||
+ goto err;
|
||||
+ }
|
||||
+
|
||||
if (BN_num_bits(dh->params.p) < DH_MIN_MODULUS_BITS) {
|
||||
ERR_raise(ERR_LIB_DH, DH_R_MODULUS_TOO_SMALL);
|
||||
return 0;
|
||||
@@ -267,6 +273,12 @@ static int generate_key(DH *dh)
|
||||
return 0;
|
||||
}
|
||||
|
||||
+ if (dh->params.q != NULL
|
||||
+ && BN_num_bits(dh->params.q) > OPENSSL_DH_MAX_MODULUS_BITS) {
|
||||
+ ERR_raise(ERR_LIB_DH, DH_R_Q_TOO_LARGE);
|
||||
+ return 0;
|
||||
+ }
|
||||
+
|
||||
if (BN_num_bits(dh->params.p) < DH_MIN_MODULUS_BITS) {
|
||||
ERR_raise(ERR_LIB_DH, DH_R_MODULUS_TOO_SMALL);
|
||||
return 0;
|
||||
diff --git a/crypto/err/openssl.txt b/crypto/err/openssl.txt
|
||||
index e51504b7ab..36de321b74 100644
|
||||
--- a/crypto/err/openssl.txt
|
||||
+++ b/crypto/err/openssl.txt
|
||||
@@ -500,6 +500,7 @@ DH_R_NO_PARAMETERS_SET:107:no parameters set
|
||||
DH_R_NO_PRIVATE_VALUE:100:no private value
|
||||
DH_R_PARAMETER_ENCODING_ERROR:105:parameter encoding error
|
||||
DH_R_PEER_KEY_ERROR:111:peer key error
|
||||
+DH_R_Q_TOO_LARGE:130:q too large
|
||||
DH_R_SHARED_INFO_ERROR:113:shared info error
|
||||
DH_R_UNABLE_TO_CHECK_GENERATOR:121:unable to check generator
|
||||
DSA_R_BAD_FFC_PARAMETERS:114:bad ffc parameters
|
||||
diff --git a/include/crypto/dherr.h b/include/crypto/dherr.h
|
||||
index bb24d131eb..519327f795 100644
|
||||
--- a/include/crypto/dherr.h
|
||||
+++ b/include/crypto/dherr.h
|
||||
@@ -1,6 +1,6 @@
|
||||
/*
|
||||
* Generated by util/mkerr.pl DO NOT EDIT
|
||||
- * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
|
||||
+ * Copyright 2020-2023 The OpenSSL Project Authors. All Rights Reserved.
|
||||
*
|
||||
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
||||
* this file except in compliance with the License. You can obtain a copy
|
||||
diff --git a/include/openssl/dh.h b/include/openssl/dh.h
|
||||
index 6533260f20..50e0cf54be 100644
|
||||
--- a/include/openssl/dh.h
|
||||
+++ b/include/openssl/dh.h
|
||||
@@ -141,7 +141,7 @@ DECLARE_ASN1_ITEM(DHparams)
|
||||
# define DH_GENERATOR_3 3
|
||||
# define DH_GENERATOR_5 5
|
||||
|
||||
-/* DH_check error codes */
|
||||
+/* DH_check error codes, some of them shared with DH_check_pub_key */
|
||||
/*
|
||||
* NB: These values must align with the equivalently named macros in
|
||||
* internal/ffc.h.
|
||||
@@ -151,10 +151,10 @@ DECLARE_ASN1_ITEM(DHparams)
|
||||
# define DH_UNABLE_TO_CHECK_GENERATOR 0x04
|
||||
# define DH_NOT_SUITABLE_GENERATOR 0x08
|
||||
# define DH_CHECK_Q_NOT_PRIME 0x10
|
||||
-# define DH_CHECK_INVALID_Q_VALUE 0x20
|
||||
+# define DH_CHECK_INVALID_Q_VALUE 0x20 /* +DH_check_pub_key */
|
||||
# define DH_CHECK_INVALID_J_VALUE 0x40
|
||||
# define DH_MODULUS_TOO_SMALL 0x80
|
||||
-# define DH_MODULUS_TOO_LARGE 0x100
|
||||
+# define DH_MODULUS_TOO_LARGE 0x100 /* +DH_check_pub_key */
|
||||
|
||||
/* DH_check_pub_key error codes */
|
||||
# define DH_CHECK_PUBKEY_TOO_SMALL 0x01
|
||||
diff --git a/include/openssl/dherr.h b/include/openssl/dherr.h
|
||||
index 5d2a762a96..074a70145f 100644
|
||||
--- a/include/openssl/dherr.h
|
||||
+++ b/include/openssl/dherr.h
|
||||
@@ -1,6 +1,6 @@
|
||||
/*
|
||||
* Generated by util/mkerr.pl DO NOT EDIT
|
||||
- * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
|
||||
+ * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
|
||||
*
|
||||
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
||||
* this file except in compliance with the License. You can obtain a copy
|
||||
@@ -50,6 +50,7 @@
|
||||
# define DH_R_NO_PRIVATE_VALUE 100
|
||||
# define DH_R_PARAMETER_ENCODING_ERROR 105
|
||||
# define DH_R_PEER_KEY_ERROR 111
|
||||
+# define DH_R_Q_TOO_LARGE 130
|
||||
# define DH_R_SHARED_INFO_ERROR 113
|
||||
# define DH_R_UNABLE_TO_CHECK_GENERATOR 121
|
||||
|
||||
@ -0,0 +1,12 @@
|
||||
diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
|
||||
index 51c2283db915d..0928a30c2d37b 100644
|
||||
--- a/ssl/t1_lib.c
|
||||
+++ b/ssl/t1_lib.c
|
||||
@@ -765,6 +765,7 @@ int tls1_set_groups_list(SSL_CTX *ctx, uint16_t **pext, size_t *pextlen,
|
||||
tmparr = OPENSSL_memdup(gcb.gid_arr, gcb.gidcnt * sizeof(*tmparr));
|
||||
if (tmparr == NULL)
|
||||
goto end;
|
||||
+ OPENSSL_free(*pext);
|
||||
*pext = tmparr;
|
||||
*pextlen = gcb.gidcnt;
|
||||
ret = 1;
|
||||
@ -0,0 +1,86 @@
|
||||
diff --git a/crypto/poly1305/asm/poly1305-ppc.pl b/crypto/poly1305/asm/poly1305-ppc.pl
|
||||
index 9f86134d923fb..2e601bb9c24be 100755
|
||||
--- a/crypto/poly1305/asm/poly1305-ppc.pl
|
||||
+++ b/crypto/poly1305/asm/poly1305-ppc.pl
|
||||
@@ -744,7 +744,7 @@
|
||||
my $LOCALS= 6*$SIZE_T;
|
||||
my $VSXFRAME = $LOCALS + 6*$SIZE_T;
|
||||
$VSXFRAME += 128; # local variables
|
||||
- $VSXFRAME += 13*16; # v20-v31 offload
|
||||
+ $VSXFRAME += 12*16; # v20-v31 offload
|
||||
|
||||
my $BIG_ENDIAN = ($flavour !~ /le/) ? 4 : 0;
|
||||
|
||||
@@ -919,12 +919,12 @@
|
||||
addi r11,r11,32
|
||||
stvx v22,r10,$sp
|
||||
addi r10,r10,32
|
||||
- stvx v23,r10,$sp
|
||||
- addi r10,r10,32
|
||||
- stvx v24,r11,$sp
|
||||
+ stvx v23,r11,$sp
|
||||
addi r11,r11,32
|
||||
- stvx v25,r10,$sp
|
||||
+ stvx v24,r10,$sp
|
||||
addi r10,r10,32
|
||||
+ stvx v25,r11,$sp
|
||||
+ addi r11,r11,32
|
||||
stvx v26,r10,$sp
|
||||
addi r10,r10,32
|
||||
stvx v27,r11,$sp
|
||||
@@ -1153,12 +1153,12 @@
|
||||
addi r11,r11,32
|
||||
stvx v22,r10,$sp
|
||||
addi r10,r10,32
|
||||
- stvx v23,r10,$sp
|
||||
- addi r10,r10,32
|
||||
- stvx v24,r11,$sp
|
||||
+ stvx v23,r11,$sp
|
||||
addi r11,r11,32
|
||||
- stvx v25,r10,$sp
|
||||
+ stvx v24,r10,$sp
|
||||
addi r10,r10,32
|
||||
+ stvx v25,r11,$sp
|
||||
+ addi r11,r11,32
|
||||
stvx v26,r10,$sp
|
||||
addi r10,r10,32
|
||||
stvx v27,r11,$sp
|
||||
@@ -1899,26 +1899,26 @@
|
||||
mtspr 256,r12 # restore vrsave
|
||||
lvx v20,r10,$sp
|
||||
addi r10,r10,32
|
||||
- lvx v21,r10,$sp
|
||||
- addi r10,r10,32
|
||||
- lvx v22,r11,$sp
|
||||
+ lvx v21,r11,$sp
|
||||
addi r11,r11,32
|
||||
- lvx v23,r10,$sp
|
||||
+ lvx v22,r10,$sp
|
||||
addi r10,r10,32
|
||||
- lvx v24,r11,$sp
|
||||
+ lvx v23,r11,$sp
|
||||
addi r11,r11,32
|
||||
- lvx v25,r10,$sp
|
||||
+ lvx v24,r10,$sp
|
||||
addi r10,r10,32
|
||||
- lvx v26,r11,$sp
|
||||
+ lvx v25,r11,$sp
|
||||
addi r11,r11,32
|
||||
- lvx v27,r10,$sp
|
||||
+ lvx v26,r10,$sp
|
||||
addi r10,r10,32
|
||||
- lvx v28,r11,$sp
|
||||
+ lvx v27,r11,$sp
|
||||
addi r11,r11,32
|
||||
- lvx v29,r10,$sp
|
||||
+ lvx v28,r10,$sp
|
||||
addi r10,r10,32
|
||||
- lvx v30,r11,$sp
|
||||
- lvx v31,r10,$sp
|
||||
+ lvx v29,r11,$sp
|
||||
+ addi r11,r11,32
|
||||
+ lvx v30,r10,$sp
|
||||
+ lvx v31,r11,$sp
|
||||
$POP r27,`$VSXFRAME-$SIZE_T*5`($sp)
|
||||
$POP r28,`$VSXFRAME-$SIZE_T*4`($sp)
|
||||
$POP r29,`$VSXFRAME-$SIZE_T*3`($sp)
|
||||
@ -0,0 +1,93 @@
|
||||
diff --git a/crypto/rsa/rsa_sp800_56b_check.c b/crypto/rsa/rsa_sp800_56b_check.c
|
||||
index fc8f19b48770b..bcbdd24fb8199 100644
|
||||
--- a/crypto/rsa/rsa_sp800_56b_check.c
|
||||
+++ b/crypto/rsa/rsa_sp800_56b_check.c
|
||||
@@ -289,6 +289,11 @@ int ossl_rsa_sp800_56b_check_public(const RSA *rsa)
|
||||
return 0;
|
||||
|
||||
nbits = BN_num_bits(rsa->n);
|
||||
+ if (nbits > OPENSSL_RSA_MAX_MODULUS_BITS) {
|
||||
+ ERR_raise(ERR_LIB_RSA, RSA_R_MODULUS_TOO_LARGE);
|
||||
+ return 0;
|
||||
+ }
|
||||
+
|
||||
#ifdef FIPS_MODULE
|
||||
/*
|
||||
* (Step a): modulus must be 2048 or 3072 (caveat from SP800-56Br1)
|
||||
@@ -324,7 +329,8 @@ int ossl_rsa_sp800_56b_check_public(const RSA *rsa)
|
||||
goto err;
|
||||
}
|
||||
|
||||
- ret = ossl_bn_miller_rabin_is_prime(rsa->n, 0, ctx, NULL, 1, &status);
|
||||
+ /* Highest number of MR rounds from FIPS 186-5 Section B.3 Table B.1 */
|
||||
+ ret = ossl_bn_miller_rabin_is_prime(rsa->n, 5, ctx, NULL, 1, &status);
|
||||
#ifdef FIPS_MODULE
|
||||
if (ret != 1 || status != BN_PRIMETEST_COMPOSITE_NOT_POWER_OF_PRIME) {
|
||||
#else
|
||||
diff --git a/test/recipes/91-test_pkey_check.t b/test/recipes/91-test_pkey_check.t
|
||||
index dc7cc64533af2..f8088df14d36c 100644
|
||||
--- a/test/recipes/91-test_pkey_check.t
|
||||
+++ b/test/recipes/91-test_pkey_check.t
|
||||
@@ -70,7 +70,7 @@ push(@positive_tests, (
|
||||
"dhpkey.pem"
|
||||
)) unless disabled("dh");
|
||||
|
||||
-my @negative_pubtests = ();
|
||||
+my @negative_pubtests = ("rsapub_17k.pem"); # Too big RSA public key
|
||||
|
||||
push(@negative_pubtests, (
|
||||
"dsapub_noparam.der"
|
||||
diff --git a/test/recipes/91-test_pkey_check_data/rsapub_17k.pem b/test/recipes/91-test_pkey_check_data/rsapub_17k.pem
|
||||
new file mode 100644
|
||||
index 0000000000000..9a2eaedaf1b22
|
||||
--- /dev/null
|
||||
+++ b/test/recipes/91-test_pkey_check_data/rsapub_17k.pem
|
||||
@@ -0,0 +1,48 @@
|
||||
+-----BEGIN PUBLIC KEY-----
|
||||
+MIIIbzANBgkqhkiG9w0BAQEFAAOCCFwAMIIIVwKCCE4Ang+cE5H+hg3RbapDAHqR
|
||||
+B9lUnp2MlAwsZxQ/FhYepaR60bFQeumbu7817Eo5YLMObVI99hF1C4u/qcpD4Jph
|
||||
+gZt87/JAYDbP+DIh/5gUXCL9m5Fp4u7mvZaZdnlcftBvR1uKUTCAwc9pZ/Cfr8W2
|
||||
+GzrRODzsNYnk2DcZMfe2vRDuDZRopE+Y+I72rom2SZLxoN547N1daM/M/CL9KVQ/
|
||||
+XMI/YOpJrBI0jI3brMRhLkvLckwies9joufydlGbJkeil9H7/grj3fQZtFkZ2Pkj
|
||||
+b87XDzRVX7wsEpAgPJxskL3jApokCp1kQYKG+Uc3dKM9Ade6IAPK7VKcmbAQTYw2
|
||||
+gZxsc28dtstazmfGz0ACCTSMrmbgWAM3oPL7RRzhrXDWgmYQ0jHefGh8SNTIgtPq
|
||||
+TuHxPYkDMQNaf0LmDGCxqlnf4b5ld3YaU8zZ/RqIRx5v/+w0rJUvU53qY1bYSnL1
|
||||
+vbqKSnN2mip0GYyQ4AUgkS1NBV4rGYU/VTvzEjLfkg02KOtHKandvEoUjmZPzCT0
|
||||
+V2ZhGc8K1UJNGYlIiHqCdwCBoghvly/pYajTkDXyd6BsukzA5H3IkZB1xDgl035j
|
||||
+/0Cr7QeZLEOdi9fPdSSaBT6OmD0WFuZfJF0wMr7ucRhWzPXvSensD9v7MBE7tNfH
|
||||
+SLeTSx8tLt8UeWriiM+0CnkPR1IOqMOxubOyf1eV8NQqEWm5wEQG/0IskbOKnaHa
|
||||
+PqLFJZn/bvyL3XK5OxVIJG3z6bnRDOMS9SzkjqgPdIO8tkySEHVSi/6iuGUltx3Y
|
||||
+Fmq6ye/r34ekyHPbfn6UuTON7joM6SIXb5bHM64x4iMVWx4hMvDjfy0UqfywAUyu
|
||||
+C1o7BExSMxxFG8GJcqR0K8akpPp7EM588PC+YuItoxzXgfUJnP3BQ1Beev2Ve7/J
|
||||
+xeGZH0N4ntfr+cuaLAakAER9zDglwChWflw3NNFgIdAgSxXv3XXx5xDXpdP4lxUo
|
||||
+F5zAN4Mero3yV90FaJl7Vhq/UFVidbwFc15jUDwaE0mKRcsBeVd3GOhoECAgE0id
|
||||
+aIPT20z8oVY0FyTJlRk7QSjo8WjJSrHY/Fn14gctX07ZdfkufyL6w+NijBdYluvB
|
||||
+nIrgHEvpkDEWoIa8qcx0EppoIcmqgMV2mTShfFYSybsO33Pm8WXec2FXjwhzs1Pi
|
||||
+R/BuIW8rHPI67xqWm0h8dEw11vtfi9a/BBBikFHe59KBjMTG+lW/gADNvRoTzGh7
|
||||
+kN4+UVDS3jlSisRZZOn1XoeQtpubNYWgUsecjKy45IwIj8h1SHgn3wkmUesY0woN
|
||||
+mOdoNtq+NezN4RFtbCOHhxFVpKKDi/HQP2ro0ykkXMDjwEIVf2Lii1Mg9UP8m+Ux
|
||||
+AOqkTrIkdogkRx+70h7/wUOfDIFUq2JbKzqxJYamyEphcdAko7/B8efQKc61Z93O
|
||||
+f2SHa4++4WI7wIIx18v5KV4M/cRmrfc8w9WRkQN3gBT5AJMuqwcSHVXBWvNQeGmi
|
||||
+ScMh7X6cCZ0daEujqb8svq4WgsJ8UT4GaGBRIYtt7QUKEh+JQwNJzneRYZ3pzpaH
|
||||
+UJeeoYobMlkp3rM9cYzdq90nBQiI9Jsbim9m9ggb2dMOS5CsI9S/IuG2O5uTjfxx
|
||||
+wkwsd5nLDFtNXHYZ7W6XlVJ1Rc6zShnEmdCn3mmibb6OaMUmun2yl9ryEjVSoXLP
|
||||
+fSA8W9K9yNhKTRkzdXJfqlC+s/ovX2xBGxsuOoUDaXhRVz0qmpKIHeSFjIP4iXq4
|
||||
+y8gDiwvM3HbZfvVonbg6siPwpn4uvw3hesojk1DKAENS52i6U3uK2fs1ALVxsFNS
|
||||
+Yh914rDu0Q3e4RXVhURaYzoEbLCot6WGYeCCfQOK0rkETMv+sTYYscC8/THuW7SL
|
||||
+HG5zy9Ed95N1Xmf8J+My7gM7ZFodGdHsWvdzEmqsdOFh6IVx/VfHFX0MDBq0t6lZ
|
||||
+eRvVgVCfu3gkYLwPScn/04E02vOom51ISKHsF/I11erC66jjNYV9BSpH8O7sAHxZ
|
||||
+EmPT2ZVVRSgivOHdQW/FZ3UZQQhVaVSympo2Eb4yWEMFn84Q8T+9Honj6gnB5PXz
|
||||
+chmeCsOMlcg1mwWwhn0k+OAWEZy7VRUk5Ahp0fBAGJgwBdqrZ3kM356DjUkVBiYq
|
||||
+4eHyvafNKmjf2mnFsI3g2NKRNyl1Lh63wyCFx60yYvBUfXF/W9PFJbD9CiP83kEW
|
||||
+gV36gxTsbOSfhpO1OXR90ODy0kx06XzWmJCUugK8u9bx4F/CjV+LIHExuNJiethC
|
||||
+A8sIup/MT0fWp4RO/SsVblGqfoqJTaPnhptQzeH2N07pbWkxeMuL6ppPuwFmfVjK
|
||||
+FJndqCVrAukcPEOQ16iVURuloJMudqYRc9QKkJFsnv0W/iMNbqQGmXe8Q/5qFiys
|
||||
+26NIQBiE2ad9hNLnoccEnmYSRgnW3ZPSKuq5TDdYyDqTZH2r8cam65pr3beKw2XC
|
||||
+xw4cc7VaxiwGC2Mg2wRmwwPaTjrcEt6sMa3RjwFEVBxBFyM26wnTEZsTBquCxV0J
|
||||
+pgERaeplkixP2Q0m7XAdlDaob973SM2vOoUgypzDchWmpx7u775bnOfU5CihwXl+
|
||||
+k0i09WZuT8bPmhEAiGCw5sNzMkz1BC2cCZFfJIkE2vc/wXYOrGxBTJo0EKaUFswa
|
||||
+2dnP/u0bn+VksBUM7ywW9LJSXh4mN+tpzdeJtxEObKwX1I0dQxSPWmjd2++wMr9q
|
||||
+Unre5fCrDToy2H7C2VKSpuOCT2/Kv4JDQRWwI4KxQOpn0UknAGNmfBoTtpIZ3LEb
|
||||
+77oBUJdMQD7tQBBLL0a6f1TdK0dHVprWWawJ+gGFMiMQXqAqblHcxFKWuHv9bQID
|
||||
+AQAB
|
||||
+-----END PUBLIC KEY-----
|
||||
@ -0,0 +1,47 @@
|
||||
diff --git a/crypto/evp/ctrl_params_translate.c b/crypto/evp/ctrl_params_translate.c
|
||||
index 448a3c3043c1c..9010fa6c4638c 100644
|
||||
--- a/crypto/evp/ctrl_params_translate.c
|
||||
+++ b/crypto/evp/ctrl_params_translate.c
|
||||
@@ -1134,6 +1134,7 @@ static int fix_ec_paramgen_curve_nid(enum state state,
|
||||
const struct translation_st *translation,
|
||||
struct translation_ctx_st *ctx)
|
||||
{
|
||||
+ char *p2 = NULL;
|
||||
int ret;
|
||||
|
||||
if ((ret = default_check(state, translation, ctx)) <= 0)
|
||||
@@ -1146,13 +1147,25 @@ static int fix_ec_paramgen_curve_nid(enum state state,
|
||||
if (state == PRE_CTRL_TO_PARAMS) {
|
||||
ctx->p2 = (char *)OBJ_nid2sn(ctx->p1);
|
||||
ctx->p1 = 0;
|
||||
+ } else if (state == PRE_PARAMS_TO_CTRL) {
|
||||
+ /*
|
||||
+ * We're translating from params to ctrl and setting the curve name.
|
||||
+ * The ctrl function needs it to be a NID, but meanwhile, we need
|
||||
+ * space to get the curve name from the param. |ctx->name_buf| is
|
||||
+ * sufficient for that.
|
||||
+ * The double indirection is necessary for default_fixup_args()'s
|
||||
+ * call of OSSL_PARAM_get_utf8_string() to be done correctly.
|
||||
+ */
|
||||
+ p2 = ctx->name_buf;
|
||||
+ ctx->p2 = &p2;
|
||||
+ ctx->sz = sizeof(ctx->name_buf);
|
||||
}
|
||||
|
||||
if ((ret = default_fixup_args(state, translation, ctx)) <= 0)
|
||||
return ret;
|
||||
|
||||
if (state == PRE_PARAMS_TO_CTRL) {
|
||||
- ctx->p1 = OBJ_sn2nid(ctx->p2);
|
||||
+ ctx->p1 = OBJ_sn2nid(p2);
|
||||
ctx->p2 = NULL;
|
||||
}
|
||||
|
||||
@@ -2789,6 +2802,7 @@ static int evp_pkey_ctx_setget_params_to_ctrl(EVP_PKEY_CTX *pctx,
|
||||
if (translation->fixup_args != NULL)
|
||||
fixup = translation->fixup_args;
|
||||
ctx.action_type = translation->action_type;
|
||||
+ ctx.ctrl_cmd = translation->ctrl_num;
|
||||
}
|
||||
ctx.pctx = pctx;
|
||||
ctx.params = params;
|
||||
@ -0,0 +1,178 @@
|
||||
diff --git a/crypto/pkcs12/p12_add.c b/crypto/pkcs12/p12_add.c
|
||||
index 6fd4184af5a52..80ce31b3bca66 100644
|
||||
--- a/crypto/pkcs12/p12_add.c
|
||||
+++ b/crypto/pkcs12/p12_add.c
|
||||
@@ -78,6 +78,12 @@ STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7)
|
||||
ERR_raise(ERR_LIB_PKCS12, PKCS12_R_CONTENT_TYPE_NOT_DATA);
|
||||
return NULL;
|
||||
}
|
||||
+
|
||||
+ if (p7->d.data == NULL) {
|
||||
+ ERR_raise(ERR_LIB_PKCS12, PKCS12_R_DECODE_ERROR);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+
|
||||
return ASN1_item_unpack(p7->d.data, ASN1_ITEM_rptr(PKCS12_SAFEBAGS));
|
||||
}
|
||||
|
||||
@@ -150,6 +156,12 @@ STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass,
|
||||
{
|
||||
if (!PKCS7_type_is_encrypted(p7))
|
||||
return NULL;
|
||||
+
|
||||
+ if (p7->d.encrypted == NULL) {
|
||||
+ ERR_raise(ERR_LIB_PKCS12, PKCS12_R_DECODE_ERROR);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+
|
||||
return PKCS12_item_decrypt_d2i_ex(p7->d.encrypted->enc_data->algorithm,
|
||||
ASN1_ITEM_rptr(PKCS12_SAFEBAGS),
|
||||
pass, passlen,
|
||||
@@ -188,6 +200,12 @@ STACK_OF(PKCS7) *PKCS12_unpack_authsafes(const PKCS12 *p12)
|
||||
ERR_raise(ERR_LIB_PKCS12, PKCS12_R_CONTENT_TYPE_NOT_DATA);
|
||||
return NULL;
|
||||
}
|
||||
+
|
||||
+ if (p12->authsafes->d.data == NULL) {
|
||||
+ ERR_raise(ERR_LIB_PKCS12, PKCS12_R_DECODE_ERROR);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+
|
||||
p7s = ASN1_item_unpack(p12->authsafes->d.data,
|
||||
ASN1_ITEM_rptr(PKCS12_AUTHSAFES));
|
||||
if (p7s != NULL) {
|
||||
diff --git a/crypto/pkcs12/p12_mutl.c b/crypto/pkcs12/p12_mutl.c
|
||||
index 67a885a45f89e..68ff54d0e90ee 100644
|
||||
--- a/crypto/pkcs12/p12_mutl.c
|
||||
+++ b/crypto/pkcs12/p12_mutl.c
|
||||
@@ -98,6 +98,11 @@ static int pkcs12_gen_mac(PKCS12 *p12, const char *pass, int passlen,
|
||||
return 0;
|
||||
}
|
||||
|
||||
+ if (p12->authsafes->d.data == NULL) {
|
||||
+ ERR_raise(ERR_LIB_PKCS12, PKCS12_R_DECODE_ERROR);
|
||||
+ return 0;
|
||||
+ }
|
||||
+
|
||||
salt = p12->mac->salt->data;
|
||||
saltlen = p12->mac->salt->length;
|
||||
if (p12->mac->iter == NULL)
|
||||
diff --git a/crypto/pkcs12/p12_npas.c b/crypto/pkcs12/p12_npas.c
|
||||
index 62230bc6187ff..1e5b5495991a4 100644
|
||||
--- a/crypto/pkcs12/p12_npas.c
|
||||
+++ b/crypto/pkcs12/p12_npas.c
|
||||
@@ -77,8 +77,9 @@ static int newpass_p12(PKCS12 *p12, const char *oldpass, const char *newpass)
|
||||
bags = PKCS12_unpack_p7data(p7);
|
||||
} else if (bagnid == NID_pkcs7_encrypted) {
|
||||
bags = PKCS12_unpack_p7encdata(p7, oldpass, -1);
|
||||
- if (!alg_get(p7->d.encrypted->enc_data->algorithm,
|
||||
- &pbe_nid, &pbe_iter, &pbe_saltlen))
|
||||
+ if (p7->d.encrypted == NULL
|
||||
+ || !alg_get(p7->d.encrypted->enc_data->algorithm,
|
||||
+ &pbe_nid, &pbe_iter, &pbe_saltlen))
|
||||
goto err;
|
||||
} else {
|
||||
continue;
|
||||
diff --git a/crypto/pkcs7/pk7_mime.c b/crypto/pkcs7/pk7_mime.c
|
||||
index 49a0da5f819c4..8228315eeaa3a 100644
|
||||
--- a/crypto/pkcs7/pk7_mime.c
|
||||
+++ b/crypto/pkcs7/pk7_mime.c
|
||||
@@ -33,10 +33,13 @@ int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
|
||||
int ctype_nid = OBJ_obj2nid(p7->type);
|
||||
const PKCS7_CTX *ctx = ossl_pkcs7_get0_ctx(p7);
|
||||
|
||||
- if (ctype_nid == NID_pkcs7_signed)
|
||||
+ if (ctype_nid == NID_pkcs7_signed) {
|
||||
+ if (p7->d.sign == NULL)
|
||||
+ return 0;
|
||||
mdalgs = p7->d.sign->md_algs;
|
||||
- else
|
||||
+ } else {
|
||||
mdalgs = NULL;
|
||||
+ }
|
||||
|
||||
flags ^= SMIME_OLDMIME;
|
||||
|
||||
diff --git a/test/recipes/80-test_pkcs12.t b/test/recipes/80-test_pkcs12.t
|
||||
index 1f0cb4d501488..b2c376249646d 100644
|
||||
--- a/test/recipes/80-test_pkcs12.t
|
||||
+++ b/test/recipes/80-test_pkcs12.t
|
||||
@@ -9,7 +9,7 @@
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
-use OpenSSL::Test qw/:DEFAULT srctop_file/;
|
||||
+use OpenSSL::Test qw/:DEFAULT srctop_file with/;
|
||||
use OpenSSL::Test::Utils;
|
||||
|
||||
use Encode;
|
||||
@@ -54,7 +54,7 @@ if (eval { require Win32::API; 1; }) {
|
||||
}
|
||||
$ENV{OPENSSL_WIN32_UTF8}=1;
|
||||
|
||||
-plan tests => 13;
|
||||
+plan tests => 17;
|
||||
|
||||
# Test different PKCS#12 formats
|
||||
ok(run(test(["pkcs12_format_test"])), "test pkcs12 formats");
|
||||
@@ -148,4 +148,25 @@ ok(grep(/subject=CN = server.example/, @pkcs12info) == 1,
|
||||
# Test that the expected friendly name is present in the output
|
||||
ok(grep(/testname/, @pkcs12info) == 1, "test friendly name in output");
|
||||
|
||||
+# Test some bad pkcs12 files
|
||||
+my $bad1 = srctop_file("test", "recipes", "80-test_pkcs12_data", "bad1.p12");
|
||||
+my $bad2 = srctop_file("test", "recipes", "80-test_pkcs12_data", "bad2.p12");
|
||||
+my $bad3 = srctop_file("test", "recipes", "80-test_pkcs12_data", "bad3.p12");
|
||||
+
|
||||
+with({ exit_checker => sub { return shift == 1; } },
|
||||
+ sub {
|
||||
+ ok(run(app(["openssl", "pkcs12", "-in", $bad1, "-password", "pass:"])),
|
||||
+ "test bad pkcs12 file 1");
|
||||
+
|
||||
+ ok(run(app(["openssl", "pkcs12", "-in", $bad1, "-password", "pass:",
|
||||
+ "-nomacver"])),
|
||||
+ "test bad pkcs12 file 1 (nomacver)");
|
||||
+
|
||||
+ ok(run(app(["openssl", "pkcs12", "-in", $bad2, "-password", "pass:"])),
|
||||
+ "test bad pkcs12 file 2");
|
||||
+
|
||||
+ ok(run(app(["openssl", "pkcs12", "-in", $bad3, "-password", "pass:"])),
|
||||
+ "test bad pkcs12 file 3");
|
||||
+ });
|
||||
+
|
||||
SetConsoleOutputCP($savedcp) if (defined($savedcp));
|
||||
diff --git a/test/recipes/80-test_pkcs12_data/bad1.p12 b/test/recipes/80-test_pkcs12_data/bad1.p12
|
||||
new file mode 100644
|
||||
index 0000000000000000000000000000000000000000..8f3387c7e356e4aa374729f3f3939343557b9c09
|
||||
GIT binary patch
|
||||
literal 85
|
||||
zcmV-b0IL5mQvv}4Fbf6=Duzgg_YDCD0Wd)@F)$4V31Egu0c8UO0s#d81R(r{)waiY
|
||||
rfR=Py6XX<mRyon58xHv)BAVy}k(l(hJwF5pk-=q7<yb@T0s;sC$etR(
|
||||
|
||||
literal 0
|
||||
HcmV?d00001
|
||||
|
||||
diff --git a/test/recipes/80-test_pkcs12_data/bad2.p12 b/test/recipes/80-test_pkcs12_data/bad2.p12
|
||||
new file mode 100644
|
||||
index 0000000000000000000000000000000000000000..113cb6f1cd523e880db869f518e60142dc875115
|
||||
GIT binary patch
|
||||
literal 104
|
||||
zcmXp=V`5}BkYnT2YV&CO&dbQoxImDF-+<SE8zIDI;AmiIz{|#&(B{FI%FM#V$jZQ?
|
||||
z@Tpc|>#<$m7-wj)xrauuD`}hF=<J_T`^8$QMBK7d>Ng9=0`~S~)@=J%OiUaM0Oze6
|
||||
AD*ylh
|
||||
|
||||
literal 0
|
||||
HcmV?d00001
|
||||
|
||||
diff --git a/test/recipes/80-test_pkcs12_data/bad3.p12 b/test/recipes/80-test_pkcs12_data/bad3.p12
|
||||
new file mode 100644
|
||||
index 0000000000000000000000000000000000000000..ef86a1d86fb0bc09471ca2596d82e7d521d973a4
|
||||
GIT binary patch
|
||||
literal 104
|
||||
zcmXp=V`5}BkYnT2YV&CO&dbQoxImDF-+<SE8%fB((ZJAvmyI)_&4V$OnT3gwm4QWp
|
||||
zJ2GXlSm>oA$5$MVJL*60=F*5iN*C_e&wD%dwCM*q{=+OBX|Z+F7XSHN#>B+I003La
|
||||
BAqM~e
|
||||
|
||||
literal 0
|
||||
HcmV?d00001
|
||||
|
||||
Loading…
Reference in new issue