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8
.gitignore vendored

@ -1,6 +1,6 @@
SOURCES/cjs-module-lexer-1.2.2.tar.gz SOURCES/cjs-module-lexer-1.2.2.tar.gz
SOURCES/icu4c-73_2-src.tgz SOURCES/icu4c-71_1-src.tgz
SOURCES/node-v20.11.1-stripped.tar.gz SOURCES/node-v16.20.2-stripped.tar.gz
SOURCES/undici-5.28.3.tar.gz SOURCES/undici-5.20.0.tar.gz
SOURCES/wasi-sdk-wasi-sdk-11.tar.gz SOURCES/wasi-sdk-wasi-sdk-11.tar.gz
SOURCES/wasi-sdk-wasi-sdk-16.tar.gz SOURCES/wasi-sdk-wasi-sdk-14.tar.gz

@ -1,6 +1,6 @@
164f7f39841415284b0280a648c43bd7ea1615ac SOURCES/cjs-module-lexer-1.2.2.tar.gz b0a91341ecf6c68a9d59a1c57d000fbbcc771679 SOURCES/cjs-module-lexer-1.2.2.tar.gz
3d94969b097189bf5479c312d9593d2d252f5a73 SOURCES/icu4c-73_2-src.tgz 406b0c8635288b772913b6ff646451e69748878a SOURCES/icu4c-71_1-src.tgz
59aed60100c3d6373c218378ccc8e03eb26cc1e5 SOURCES/node-v20.11.1-stripped.tar.gz 0024086ed6090aaea422fb2bd329f898bf924df6 SOURCES/node-v16.20.2-stripped.tar.gz
b598f79f4706fe75c31ff2a214e50acc04c4725a SOURCES/undici-5.28.3.tar.gz 0b3e890fd45200fb3a2fdc14408cc51e23990480 SOURCES/undici-5.20.0.tar.gz
8979d177dd62e3b167a6fd7dc7185adb0128c439 SOURCES/wasi-sdk-wasi-sdk-11.tar.gz 8979d177dd62e3b167a6fd7dc7185adb0128c439 SOURCES/wasi-sdk-wasi-sdk-11.tar.gz
fbe01909bf0e8260fcc3696ec37c9f731b5e356a SOURCES/wasi-sdk-wasi-sdk-16.tar.gz 900a50a32f0079d53c299db92b88bb3c5d2022b8 SOURCES/wasi-sdk-wasi-sdk-14.tar.gz

@ -1,55 +1,26 @@
From c73e0892eb1d0aa2df805618c019dc5c96b79705 Mon Sep 17 00:00:00 2001 From 6c80c1956373978489a297a630f4f50222c47775 Mon Sep 17 00:00:00 2001
From: rpm-build <rpm-build> From: rpm-build <rpm-build>
Date: Tue, 30 May 2023 13:12:35 +0200 Date: Tue, 30 May 2023 13:12:35 +0200
Subject: [PATCH] Disable running gyp on shared deps Subject: [PATCH] Disable running gyp on shared deps
Signed-off-by: rpm-build <rpm-build> Signed-off-by: rpm-build <rpm-build>
--- ---
Makefile | 2 +- Makefile | 2 +-
node.gyp | 17 ----------------- 1 file changed, 1 insertion(+), 1 deletion(-)
2 files changed, 1 insertion(+), 18 deletions(-)
diff --git a/Makefile b/Makefile diff --git a/Makefile b/Makefile
index 0be0659..3c44201 100644 index ef3eda2..8b52a4f 100644
--- a/Makefile --- a/Makefile
+++ b/Makefile +++ b/Makefile
@@ -169,7 +169,7 @@ with-code-cache test-code-cache: @@ -148,7 +148,7 @@ with-code-cache test-code-cache:
$(warning '$@' target is a noop) $(warning '$@' target is a noop)
out/Makefile: config.gypi common.gypi node.gyp \ out/Makefile: config.gypi common.gypi node.gyp \
- deps/uv/uv.gyp deps/llhttp/llhttp.gyp deps/zlib/zlib.gyp \ - deps/uv/uv.gyp deps/llhttp/llhttp.gyp deps/zlib/zlib.gyp \
+ deps/llhttp/llhttp.gyp \ + deps/llhttp/llhttp.gyp \
deps/simdutf/simdutf.gyp deps/ada/ada.gyp \
tools/v8_gypfiles/toolchain.gypi tools/v8_gypfiles/features.gypi \ tools/v8_gypfiles/toolchain.gypi tools/v8_gypfiles/features.gypi \
tools/v8_gypfiles/inspector.gypi tools/v8_gypfiles/v8.gyp tools/v8_gypfiles/inspector.gypi tools/v8_gypfiles/v8.gyp
diff --git a/node.gyp b/node.gyp $(PYTHON) tools/gyp_node.py -f make
index cf52281..c33b57b 100644
--- a/node.gyp
+++ b/node.gyp
@@ -430,23 +430,6 @@
],
},
],
- }, {
- 'variables': {
- 'opensslconfig_internal': '<(obj_dir)/deps/openssl/openssl.cnf',
- 'opensslconfig': './deps/openssl/nodejs-openssl.cnf',
- },
- 'actions': [
- {
- 'action_name': 'reset_openssl_cnf',
- 'inputs': [ '<(opensslconfig)', ],
- 'outputs': [ '<(opensslconfig_internal)', ],
- 'action': [
- '<(python)', 'tools/copyfile.py',
- '<(opensslconfig)',
- '<(opensslconfig_internal)',
- ],
- },
- ],
}],
],
}, # node_core_target_name
-- --
2.41.0 2.44.0

@ -0,0 +1,26 @@
From b7d979b5f7d28114050d1cdc43f39e6e83bd80d5 Mon Sep 17 00:00:00 2001
From: Honza Horak <hhorak@redhat.com>
Date: Thu, 12 Oct 2023 13:52:59 +0200
Subject: [PATCH] disable fips options
Signed-off-by: rpm-build <rpm-build>
---
src/crypto/crypto_util.cc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/crypto/crypto_util.cc b/src/crypto/crypto_util.cc
index 59ae7f8..7343396 100644
--- a/src/crypto/crypto_util.cc
+++ b/src/crypto/crypto_util.cc
@@ -111,6 +111,8 @@ bool ProcessFipsOptions() {
/* Override FIPS settings in configuration file, if needed. */
if (per_process::cli_options->enable_fips_crypto ||
per_process::cli_options->force_fips_crypto) {
+ fprintf(stderr, "ERROR: Using options related to FIPS is not recommended, configure FIPS in openssl instead. See https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/security_hardening/assembly_installing-the-system-in-fips-mode_security-hardening for more details.\n");
+ return false;
#if OPENSSL_VERSION_MAJOR >= 3
OSSL_PROVIDER* fips_provider = OSSL_PROVIDER_load(nullptr, "fips");
if (fips_provider == nullptr)
--
2.44.0

File diff suppressed because it is too large Load Diff

@ -0,0 +1,581 @@
From fb8b050abf63459eb83cad4d4bf695c56db2790a Mon Sep 17 00:00:00 2001
From: Honza Horak <hhorak@redhat.com>
Date: Mon, 15 Apr 2024 15:21:35 +0200
Subject: [PATCH] Fix CVE-2024-22019
Resolves: RHEL-28064
This is a combination of the upstream commit from v18:
https://github.com/nodejs/node/commit/911cb33cdadab57a75f97186290ea8f3903a6171
and necessary rebase of llhttp from 6.0.11 to 6.1.0 that has the needed
chunk features.
Original patch:
> From 11bd886e0a4eadd7e55502758fff6486a3fa3a4e Mon Sep 17 00:00:00 2001
> From: Paolo Insogna <paolo@cowtech.it>
> Date: Tue, 9 Jan 2024 18:10:04 +0100
> Subject: [PATCH] http: add maximum chunk extension size
>
> Cherry-picked from v18 patch:
> https://github.com/nodejs/node/commit/911cb33cdadab57a75f97186290ea8f3903a6171
>
> PR-URL: https://github.com/nodejs-private/node-private/pull/520
> Refs: https://github.com/nodejs-private/node-private/pull/518
> CVE-ID: CVE-2024-22019
Signed-off-by: rpm-build <rpm-build>
---
deps/llhttp/.gitignore | 1 +
deps/llhttp/CMakeLists.txt | 2 +-
deps/llhttp/include/llhttp.h | 7 +-
deps/llhttp/src/api.c | 7 +
deps/llhttp/src/llhttp.c | 122 ++++++++++++++--
doc/api/errors.md | 12 ++
lib/_http_server.js | 9 ++
src/node_http_parser.cc | 20 ++-
.../test-http-chunk-extensions-limit.js | 131 ++++++++++++++++++
tools/update-llhttp.sh | 2 +-
10 files changed, 294 insertions(+), 19 deletions(-)
create mode 100644 deps/llhttp/.gitignore
create mode 100644 test/parallel/test-http-chunk-extensions-limit.js
diff --git a/deps/llhttp/.gitignore b/deps/llhttp/.gitignore
new file mode 100644
index 0000000..98438a2
--- /dev/null
+++ b/deps/llhttp/.gitignore
@@ -0,0 +1 @@
+libllhttp.pc
diff --git a/deps/llhttp/CMakeLists.txt b/deps/llhttp/CMakeLists.txt
index d038203..747564a 100644
--- a/deps/llhttp/CMakeLists.txt
+++ b/deps/llhttp/CMakeLists.txt
@@ -1,7 +1,7 @@
cmake_minimum_required(VERSION 3.5.1)
cmake_policy(SET CMP0069 NEW)
-project(llhttp VERSION 6.0.11)
+project(llhttp VERSION 6.1.0)
include(GNUInstallDirs)
set(CMAKE_C_STANDARD 99)
diff --git a/deps/llhttp/include/llhttp.h b/deps/llhttp/include/llhttp.h
index 2da66f1..78f27ab 100644
--- a/deps/llhttp/include/llhttp.h
+++ b/deps/llhttp/include/llhttp.h
@@ -2,8 +2,8 @@
#define INCLUDE_LLHTTP_H_
#define LLHTTP_VERSION_MAJOR 6
-#define LLHTTP_VERSION_MINOR 0
-#define LLHTTP_VERSION_PATCH 11
+#define LLHTTP_VERSION_MINOR 1
+#define LLHTTP_VERSION_PATCH 0
#ifndef LLHTTP_STRICT_MODE
# define LLHTTP_STRICT_MODE 0
@@ -348,6 +348,9 @@ struct llhttp_settings_s {
*/
llhttp_cb on_headers_complete;
+ /* Possible return values 0, -1, HPE_USER */
+ llhttp_data_cb on_chunk_parameters;
+
/* Possible return values 0, -1, HPE_USER */
llhttp_data_cb on_body;
diff --git a/deps/llhttp/src/api.c b/deps/llhttp/src/api.c
index c4ce197..d3065b3 100644
--- a/deps/llhttp/src/api.c
+++ b/deps/llhttp/src/api.c
@@ -355,6 +355,13 @@ int llhttp__on_chunk_header(llhttp_t* s, const char* p, const char* endp) {
}
+int llhttp__on_chunk_parameters(llhttp_t* s, const char* p, const char* endp) {
+ int err;
+ SPAN_CALLBACK_MAYBE(s, on_chunk_parameters, p, endp - p);
+ return err;
+}
+
+
int llhttp__on_chunk_complete(llhttp_t* s, const char* p, const char* endp) {
int err;
CALLBACK_MAYBE(s, on_chunk_complete);
diff --git a/deps/llhttp/src/llhttp.c b/deps/llhttp/src/llhttp.c
index 5e7c5d1..46f86a0 100644
--- a/deps/llhttp/src/llhttp.c
+++ b/deps/llhttp/src/llhttp.c
@@ -340,6 +340,8 @@ enum llparse_state_e {
s_n_llhttp__internal__n_invoke_is_equal_content_length,
s_n_llhttp__internal__n_chunk_size_almost_done,
s_n_llhttp__internal__n_chunk_parameters,
+ s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters,
+ s_n_llhttp__internal__n_chunk_parameters_ows,
s_n_llhttp__internal__n_chunk_size_otherwise,
s_n_llhttp__internal__n_chunk_size,
s_n_llhttp__internal__n_chunk_size_digit,
@@ -539,6 +541,10 @@ int llhttp__on_body(
llhttp__internal_t* s, const unsigned char* p,
const unsigned char* endp);
+int llhttp__on_chunk_parameters(
+ llhttp__internal_t* s, const unsigned char* p,
+ const unsigned char* endp);
+
int llhttp__on_status(
llhttp__internal_t* s, const unsigned char* p,
const unsigned char* endp);
@@ -1226,8 +1232,7 @@ static llparse_state_t llhttp__internal__run(
goto s_n_llhttp__internal__n_chunk_parameters;
}
case 2: {
- p++;
- goto s_n_llhttp__internal__n_chunk_size_almost_done;
+ goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_parameters;
}
default: {
goto s_n_llhttp__internal__n_error_10;
@@ -1236,6 +1241,34 @@ static llparse_state_t llhttp__internal__run(
/* UNREACHABLE */;
abort();
}
+ case s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters:
+ s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters: {
+ if (p == endp) {
+ return s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters;
+ }
+ state->_span_pos0 = (void*) p;
+ state->_span_cb0 = llhttp__on_chunk_parameters;
+ goto s_n_llhttp__internal__n_chunk_parameters;
+ /* UNREACHABLE */;
+ abort();
+ }
+ case s_n_llhttp__internal__n_chunk_parameters_ows:
+ s_n_llhttp__internal__n_chunk_parameters_ows: {
+ if (p == endp) {
+ return s_n_llhttp__internal__n_chunk_parameters_ows;
+ }
+ switch (*p) {
+ case ' ': {
+ p++;
+ goto s_n_llhttp__internal__n_chunk_parameters_ows;
+ }
+ default: {
+ goto s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters;
+ }
+ }
+ /* UNREACHABLE */;
+ abort();
+ }
case s_n_llhttp__internal__n_chunk_size_otherwise:
s_n_llhttp__internal__n_chunk_size_otherwise: {
if (p == endp) {
@@ -1246,13 +1279,9 @@ static llparse_state_t llhttp__internal__run(
p++;
goto s_n_llhttp__internal__n_chunk_size_almost_done;
}
- case ' ': {
- p++;
- goto s_n_llhttp__internal__n_chunk_parameters;
- }
case ';': {
p++;
- goto s_n_llhttp__internal__n_chunk_parameters;
+ goto s_n_llhttp__internal__n_chunk_parameters_ows;
}
default: {
goto s_n_llhttp__internal__n_error_11;
@@ -6074,6 +6103,24 @@ static llparse_state_t llhttp__internal__run(
/* UNREACHABLE */;
abort();
}
+ s_n_llhttp__internal__n_span_end_llhttp__on_chunk_parameters: {
+ const unsigned char* start;
+ int err;
+
+ start = state->_span_pos0;
+ state->_span_pos0 = NULL;
+ err = llhttp__on_chunk_parameters(state, start, p);
+ if (err != 0) {
+ state->error = err;
+ state->error_pos = (const char*) (p + 1);
+ state->_current = (void*) (intptr_t) s_n_llhttp__internal__n_chunk_size_almost_done;
+ return s_error;
+ }
+ p++;
+ goto s_n_llhttp__internal__n_chunk_size_almost_done;
+ /* UNREACHABLE */;
+ abort();
+ }
s_n_llhttp__internal__n_error_10: {
state->error = 0x2;
state->reason = "Invalid character in chunk parameters";
@@ -8441,6 +8488,8 @@ enum llparse_state_e {
s_n_llhttp__internal__n_invoke_is_equal_content_length,
s_n_llhttp__internal__n_chunk_size_almost_done,
s_n_llhttp__internal__n_chunk_parameters,
+ s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters,
+ s_n_llhttp__internal__n_chunk_parameters_ows,
s_n_llhttp__internal__n_chunk_size_otherwise,
s_n_llhttp__internal__n_chunk_size,
s_n_llhttp__internal__n_chunk_size_digit,
@@ -8635,6 +8684,10 @@ int llhttp__on_body(
llhttp__internal_t* s, const unsigned char* p,
const unsigned char* endp);
+int llhttp__on_chunk_parameters(
+ llhttp__internal_t* s, const unsigned char* p,
+ const unsigned char* endp);
+
int llhttp__on_status(
llhttp__internal_t* s, const unsigned char* p,
const unsigned char* endp);
@@ -9299,8 +9352,7 @@ static llparse_state_t llhttp__internal__run(
goto s_n_llhttp__internal__n_chunk_parameters;
}
case 2: {
- p++;
- goto s_n_llhttp__internal__n_chunk_size_almost_done;
+ goto s_n_llhttp__internal__n_span_end_llhttp__on_chunk_parameters;
}
default: {
goto s_n_llhttp__internal__n_error_6;
@@ -9309,6 +9361,34 @@ static llparse_state_t llhttp__internal__run(
/* UNREACHABLE */;
abort();
}
+ case s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters:
+ s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters: {
+ if (p == endp) {
+ return s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters;
+ }
+ state->_span_pos0 = (void*) p;
+ state->_span_cb0 = llhttp__on_chunk_parameters;
+ goto s_n_llhttp__internal__n_chunk_parameters;
+ /* UNREACHABLE */;
+ abort();
+ }
+ case s_n_llhttp__internal__n_chunk_parameters_ows:
+ s_n_llhttp__internal__n_chunk_parameters_ows: {
+ if (p == endp) {
+ return s_n_llhttp__internal__n_chunk_parameters_ows;
+ }
+ switch (*p) {
+ case ' ': {
+ p++;
+ goto s_n_llhttp__internal__n_chunk_parameters_ows;
+ }
+ default: {
+ goto s_n_llhttp__internal__n_span_start_llhttp__on_chunk_parameters;
+ }
+ }
+ /* UNREACHABLE */;
+ abort();
+ }
case s_n_llhttp__internal__n_chunk_size_otherwise:
s_n_llhttp__internal__n_chunk_size_otherwise: {
if (p == endp) {
@@ -9319,13 +9399,9 @@ static llparse_state_t llhttp__internal__run(
p++;
goto s_n_llhttp__internal__n_chunk_size_almost_done;
}
- case ' ': {
- p++;
- goto s_n_llhttp__internal__n_chunk_parameters;
- }
case ';': {
p++;
- goto s_n_llhttp__internal__n_chunk_parameters;
+ goto s_n_llhttp__internal__n_chunk_parameters_ows;
}
default: {
goto s_n_llhttp__internal__n_error_7;
@@ -13951,6 +14027,24 @@ static llparse_state_t llhttp__internal__run(
/* UNREACHABLE */;
abort();
}
+ s_n_llhttp__internal__n_span_end_llhttp__on_chunk_parameters: {
+ const unsigned char* start;
+ int err;
+
+ start = state->_span_pos0;
+ state->_span_pos0 = NULL;
+ err = llhttp__on_chunk_parameters(state, start, p);
+ if (err != 0) {
+ state->error = err;
+ state->error_pos = (const char*) (p + 1);
+ state->_current = (void*) (intptr_t) s_n_llhttp__internal__n_chunk_size_almost_done;
+ return s_error;
+ }
+ p++;
+ goto s_n_llhttp__internal__n_chunk_size_almost_done;
+ /* UNREACHABLE */;
+ abort();
+ }
s_n_llhttp__internal__n_error_6: {
state->error = 0x2;
state->reason = "Invalid character in chunk parameters";
diff --git a/doc/api/errors.md b/doc/api/errors.md
index dcf8744..a76bfe5 100644
--- a/doc/api/errors.md
+++ b/doc/api/errors.md
@@ -3043,6 +3043,18 @@ malconfigured clients, if more than 8 KiB of HTTP header data is received then
HTTP parsing will abort without a request or response object being created, and
an `Error` with this code will be emitted.
+<a id="HPE_CHUNK_EXTENSIONS_OVERFLOW"></a>
+
+### `HPE_CHUNK_EXTENSIONS_OVERFLOW`
+
+<!-- YAML
+added: REPLACEME
+-->
+
+Too much data was received for a chunk extensions. In order to protect against
+malicious or malconfigured clients, if more than 16 KiB of data is received
+then an `Error` with this code will be emitted.
+
<a id="HPE_UNEXPECTED_CONTENT_LENGTH"></a>
### `HPE_UNEXPECTED_CONTENT_LENGTH`
diff --git a/lib/_http_server.js b/lib/_http_server.js
index 4e23266..325bce6 100644
--- a/lib/_http_server.js
+++ b/lib/_http_server.js
@@ -706,6 +706,12 @@ const requestHeaderFieldsTooLargeResponse = Buffer.from(
`HTTP/1.1 431 ${STATUS_CODES[431]}\r\n` +
'Connection: close\r\n\r\n', 'ascii'
);
+
+const requestChunkExtensionsTooLargeResponse = Buffer.from(
+ `HTTP/1.1 413 ${STATUS_CODES[413]}\r\n` +
+ 'Connection: close\r\n\r\n', 'ascii',
+);
+
function socketOnError(e) {
// Ignore further errors
this.removeListener('error', socketOnError);
@@ -719,6 +725,9 @@ function socketOnError(e) {
case 'HPE_HEADER_OVERFLOW':
response = requestHeaderFieldsTooLargeResponse;
break;
+ case 'HPE_CHUNK_EXTENSIONS_OVERFLOW':
+ response = requestChunkExtensionsTooLargeResponse;
+ break;
case 'ERR_HTTP_REQUEST_TIMEOUT':
response = requestTimeoutResponse;
break;
diff --git a/src/node_http_parser.cc b/src/node_http_parser.cc
index 74f3248..b92e848 100644
--- a/src/node_http_parser.cc
+++ b/src/node_http_parser.cc
@@ -79,6 +79,8 @@ const uint32_t kOnExecute = 5;
const uint32_t kOnTimeout = 6;
// Any more fields than this will be flushed into JS
const size_t kMaxHeaderFieldsCount = 32;
+// Maximum size of chunk extensions
+const size_t kMaxChunkExtensionsSize = 16384;
const uint32_t kLenientNone = 0;
const uint32_t kLenientHeaders = 1 << 0;
@@ -206,6 +208,7 @@ class Parser : public AsyncWrap, public StreamListener {
int on_message_begin() {
num_fields_ = num_values_ = 0;
+ chunk_extensions_nread_ = 0;
url_.Reset();
status_message_.Reset();
header_parsing_start_time_ = uv_hrtime();
@@ -443,9 +446,22 @@ class Parser : public AsyncWrap, public StreamListener {
return 0;
}
- // Reset nread for the next chunk
+ int on_chunk_extension(const char* at, size_t length) {
+ chunk_extensions_nread_ += length;
+
+ if (chunk_extensions_nread_ > kMaxChunkExtensionsSize) {
+ llhttp_set_error_reason(&parser_,
+ "HPE_CHUNK_EXTENSIONS_OVERFLOW:Chunk extensions overflow");
+ return HPE_USER;
+ }
+
+ return 0;
+ }
+
+ // Reset nread for the next chunk and also reset the extensions counter
int on_chunk_header() {
header_nread_ = 0;
+ chunk_extensions_nread_ = 0;
return 0;
}
@@ -887,6 +903,7 @@ class Parser : public AsyncWrap, public StreamListener {
const char* current_buffer_data_;
bool pending_pause_ = false;
uint64_t header_nread_ = 0;
+ uint64_t chunk_extensions_nread_ = 0;
uint64_t max_http_header_size_;
uint64_t headers_timeout_;
uint64_t header_parsing_start_time_ = 0;
@@ -921,6 +938,7 @@ const llhttp_settings_t Parser::settings = {
Proxy<DataCall, &Parser::on_header_field>::Raw,
Proxy<DataCall, &Parser::on_header_value>::Raw,
Proxy<Call, &Parser::on_headers_complete>::Raw,
+ Proxy<DataCall, &Parser::on_chunk_extension>::Raw,
Proxy<DataCall, &Parser::on_body>::Raw,
Proxy<Call, &Parser::on_message_complete>::Raw,
Proxy<Call, &Parser::on_chunk_header>::Raw,
diff --git a/test/parallel/test-http-chunk-extensions-limit.js b/test/parallel/test-http-chunk-extensions-limit.js
new file mode 100644
index 0000000..6868b3d
--- /dev/null
+++ b/test/parallel/test-http-chunk-extensions-limit.js
@@ -0,0 +1,131 @@
+'use strict';
+
+const common = require('../common');
+const http = require('http');
+const net = require('net');
+const assert = require('assert');
+
+// Verify that chunk extensions are limited in size when sent all together.
+{
+ const server = http.createServer((req, res) => {
+ req.on('end', () => {
+ res.writeHead(200, { 'Content-Type': 'text/plain' });
+ res.end('bye');
+ });
+
+ req.resume();
+ });
+
+ server.listen(0, () => {
+ const sock = net.connect(server.address().port);
+ let data = '';
+
+ sock.on('data', (chunk) => data += chunk.toString('utf-8'));
+
+ sock.on('end', common.mustCall(function() {
+ assert.strictEqual(data, 'HTTP/1.1 413 Payload Too Large\r\nConnection: close\r\n\r\n');
+ server.close();
+ }));
+
+ sock.end('' +
+ 'GET / HTTP/1.1\r\n' +
+ 'Host: localhost:8080\r\n' +
+ 'Transfer-Encoding: chunked\r\n\r\n' +
+ '2;' + 'A'.repeat(20000) + '=bar\r\nAA\r\n' +
+ '0\r\n\r\n'
+ );
+ });
+}
+
+// Verify that chunk extensions are limited in size when sent in intervals.
+{
+ const server = http.createServer((req, res) => {
+ req.on('end', () => {
+ res.writeHead(200, { 'Content-Type': 'text/plain' });
+ res.end('bye');
+ });
+
+ req.resume();
+ });
+
+ server.listen(0, () => {
+ const sock = net.connect(server.address().port);
+ let remaining = 20000;
+ let data = '';
+
+ const interval = setInterval(
+ () => {
+ if (remaining > 0) {
+ sock.write('A'.repeat(1000));
+ } else {
+ sock.write('=bar\r\nAA\r\n0\r\n\r\n');
+ clearInterval(interval);
+ }
+
+ remaining -= 1000;
+ },
+ common.platformTimeout(20),
+ ).unref();
+
+ sock.on('data', (chunk) => data += chunk.toString('utf-8'));
+
+ sock.on('end', common.mustCall(function() {
+ assert.strictEqual(data, 'HTTP/1.1 413 Payload Too Large\r\nConnection: close\r\n\r\n');
+ server.close();
+ }));
+
+ sock.write('' +
+ 'GET / HTTP/1.1\r\n' +
+ 'Host: localhost:8080\r\n' +
+ 'Transfer-Encoding: chunked\r\n\r\n' +
+ '2;'
+ );
+ });
+}
+
+// Verify the chunk extensions is correctly reset after a chunk
+{
+ const server = http.createServer((req, res) => {
+ req.on('end', () => {
+ res.writeHead(200, { 'content-type': 'text/plain', 'connection': 'close', 'date': 'now' });
+ res.end('bye');
+ });
+
+ req.resume();
+ });
+
+ server.listen(0, () => {
+ const sock = net.connect(server.address().port);
+ let data = '';
+
+ sock.on('data', (chunk) => data += chunk.toString('utf-8'));
+
+ sock.on('end', common.mustCall(function() {
+ assert.strictEqual(
+ data,
+ 'HTTP/1.1 200 OK\r\n' +
+ 'content-type: text/plain\r\n' +
+ 'connection: close\r\n' +
+ 'date: now\r\n' +
+ 'Transfer-Encoding: chunked\r\n' +
+ '\r\n' +
+ '3\r\n' +
+ 'bye\r\n' +
+ '0\r\n' +
+ '\r\n',
+ );
+
+ server.close();
+ }));
+
+ sock.end('' +
+ 'GET / HTTP/1.1\r\n' +
+ 'Host: localhost:8080\r\n' +
+ 'Transfer-Encoding: chunked\r\n\r\n' +
+ '2;' + 'A'.repeat(10000) + '=bar\r\nAA\r\n' +
+ '2;' + 'A'.repeat(10000) + '=bar\r\nAA\r\n' +
+ '2;' + 'A'.repeat(10000) + '=bar\r\nAA\r\n' +
+ '0\r\n\r\n'
+ );
+ });
+}
diff --git a/tools/update-llhttp.sh b/tools/update-llhttp.sh
index 12e2f46..a95eef1 100755
--- a/tools/update-llhttp.sh
+++ b/tools/update-llhttp.sh
@@ -59,5 +59,5 @@ echo ""
echo "Please git add llhttp, commit the new version:"
echo ""
echo "$ git add -A deps/llhttp"
-echo "$ git commit -m \"deps: update nghttp2 to $LLHTTP_VERSION\""
+echo "$ git commit -m \"deps: update llhttp to $LLHTTP_VERSION\""
echo ""
--
2.44.0

@ -0,0 +1,42 @@
From 2df9af7073929ab94b6dda040df08bc3ff7d8ab1 Mon Sep 17 00:00:00 2001
From: RafaelGSS <rafael.nunu@hotmail.com>
Date: Tue, 26 Mar 2024 15:55:13 -0300
Subject: [PATCH] src: ensure to close stream when destroying session
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Co-Authored-By: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs-private/node-private/pull/561
Fixes: https://hackerone.com/reports/2319584
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
CVE-ID: CVE-2024-27983
Signed-off-by: Jan Staněk <jstanek@redhat.com>
Signed-off-by: rpm-build <rpm-build>
---
src/node_http2.cc | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/node_http2.cc b/src/node_http2.cc
index 53216dc..9a6d63d 100644
--- a/src/node_http2.cc
+++ b/src/node_http2.cc
@@ -529,6 +529,12 @@ Http2Session::Http2Session(Http2State* http2_state,
Http2Session::~Http2Session() {
CHECK(!is_in_scope());
Debug(this, "freeing nghttp2 session");
+ // Ensure that all `Http2Stream` instances and the memory they hold
+ // on to are destroyed before the nghttp2 session is.
+ for (const auto& [id, stream] : streams_) {
+ stream->Detach();
+ }
+ streams_.clear();
// Explicitly reset session_ so the subsequent
// current_nghttp2_memory_ check passes.
session_.reset();
--
2.44.0

@ -0,0 +1,112 @@
From 132ad9e8a8f8e246e59744a7fed995ed396f6cb4 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sat, 9 Mar 2024 16:26:42 +0900
Subject: [PATCH] Limit CONTINUATION frames following an incoming HEADER frame
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Jan Staněk <jstanek@redhat.com>
Fixes: CVE-2024-28182
Signed-off-by: rpm-build <rpm-build>
---
deps/nghttp2/lib/includes/nghttp2/nghttp2.h | 7 ++++++-
deps/nghttp2/lib/nghttp2_helper.c | 2 ++
deps/nghttp2/lib/nghttp2_session.c | 7 +++++++
deps/nghttp2/lib/nghttp2_session.h | 10 ++++++++++
4 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/deps/nghttp2/lib/includes/nghttp2/nghttp2.h b/deps/nghttp2/lib/includes/nghttp2/nghttp2.h
index fa22081..b394bde 100644
--- a/deps/nghttp2/lib/includes/nghttp2/nghttp2.h
+++ b/deps/nghttp2/lib/includes/nghttp2/nghttp2.h
@@ -440,7 +440,12 @@ typedef enum {
* exhaustion on server side to send these frames forever and does
* not read network.
*/
- NGHTTP2_ERR_FLOODED = -904
+ NGHTTP2_ERR_FLOODED = -904,
+ /**
+ * When a local endpoint receives too many CONTINUATION frames
+ * following a HEADER frame.
+ */
+ NGHTTP2_ERR_TOO_MANY_CONTINUATIONS = -905,
} nghttp2_error;
/**
diff --git a/deps/nghttp2/lib/nghttp2_helper.c b/deps/nghttp2/lib/nghttp2_helper.c
index 93dd475..b3563d9 100644
--- a/deps/nghttp2/lib/nghttp2_helper.c
+++ b/deps/nghttp2/lib/nghttp2_helper.c
@@ -336,6 +336,8 @@ const char *nghttp2_strerror(int error_code) {
"closed";
case NGHTTP2_ERR_TOO_MANY_SETTINGS:
return "SETTINGS frame contained more than the maximum allowed entries";
+ case NGHTTP2_ERR_TOO_MANY_CONTINUATIONS:
+ return "Too many CONTINUATION frames following a HEADER frame";
default:
return "Unknown error code";
}
diff --git a/deps/nghttp2/lib/nghttp2_session.c b/deps/nghttp2/lib/nghttp2_session.c
index ec5024d..8e4d2e7 100644
--- a/deps/nghttp2/lib/nghttp2_session.c
+++ b/deps/nghttp2/lib/nghttp2_session.c
@@ -496,6 +496,7 @@ static int session_new(nghttp2_session **session_ptr,
(*session_ptr)->max_send_header_block_length = NGHTTP2_MAX_HEADERSLEN;
(*session_ptr)->max_outbound_ack = NGHTTP2_DEFAULT_MAX_OBQ_FLOOD_ITEM;
(*session_ptr)->max_settings = NGHTTP2_DEFAULT_MAX_SETTINGS;
+ (*session_ptr)->max_continuations = NGHTTP2_DEFAULT_MAX_CONTINUATIONS;
if (option) {
if ((option->opt_set_mask & NGHTTP2_OPT_NO_AUTO_WINDOW_UPDATE) &&
@@ -6778,6 +6779,8 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session, const uint8_t *in,
}
}
session_inbound_frame_reset(session);
+
+ session->num_continuations = 0;
}
break;
}
@@ -6899,6 +6902,10 @@ ssize_t nghttp2_session_mem_recv(nghttp2_session *session, const uint8_t *in,
}
#endif /* DEBUGBUILD */
+ if (++session->num_continuations > session->max_continuations) {
+ return NGHTTP2_ERR_TOO_MANY_CONTINUATIONS;
+ }
+
readlen = inbound_frame_buf_read(iframe, in, last);
in += readlen;
diff --git a/deps/nghttp2/lib/nghttp2_session.h b/deps/nghttp2/lib/nghttp2_session.h
index b119329..ef8f7b2 100644
--- a/deps/nghttp2/lib/nghttp2_session.h
+++ b/deps/nghttp2/lib/nghttp2_session.h
@@ -110,6 +110,10 @@ typedef struct {
#define NGHTTP2_DEFAULT_STREAM_RESET_BURST 1000
#define NGHTTP2_DEFAULT_STREAM_RESET_RATE 33
+/* The default max number of CONTINUATION frames following an incoming
+ HEADER frame. */
+#define NGHTTP2_DEFAULT_MAX_CONTINUATIONS 8
+
/* Internal state when receiving incoming frame */
typedef enum {
/* Receiving frame header */
@@ -290,6 +294,12 @@ struct nghttp2_session {
size_t max_send_header_block_length;
/* The maximum number of settings accepted per SETTINGS frame. */
size_t max_settings;
+ /* The maximum number of CONTINUATION frames following an incoming
+ HEADER frame. */
+ size_t max_continuations;
+ /* The number of CONTINUATION frames following an incoming HEADER
+ frame. This variable is reset when END_HEADERS flag is seen. */
+ size_t num_continuations;
/* Next Stream ID. Made unsigned int to detect >= (1 << 31). */
uint32_t next_stream_id;
/* The last stream ID this session initiated. For client session,
--
2.44.0

@ -0,0 +1,94 @@
From 625b03149d2ec68cdbcfe3f2801d6f0420d917cb Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sat, 9 Mar 2024 16:48:10 +0900
Subject: [PATCH] Add nghttp2_option_set_max_continuations
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Jan Staněk <jstanek@redhat.com>
Related: CVE-2024-28182
Signed-off-by: rpm-build <rpm-build>
---
deps/nghttp2/lib/includes/nghttp2/nghttp2.h | 11 +++++++++++
deps/nghttp2/lib/nghttp2_option.c | 5 +++++
deps/nghttp2/lib/nghttp2_option.h | 5 +++++
deps/nghttp2/lib/nghttp2_session.c | 4 ++++
4 files changed, 25 insertions(+)
diff --git a/deps/nghttp2/lib/includes/nghttp2/nghttp2.h b/deps/nghttp2/lib/includes/nghttp2/nghttp2.h
index b394bde..4d3339b 100644
--- a/deps/nghttp2/lib/includes/nghttp2/nghttp2.h
+++ b/deps/nghttp2/lib/includes/nghttp2/nghttp2.h
@@ -2778,6 +2778,17 @@ NGHTTP2_EXTERN void
nghttp2_option_set_stream_reset_rate_limit(nghttp2_option *option,
uint64_t burst, uint64_t rate);
+/**
+ * @function
+ *
+ * This function sets the maximum number of CONTINUATION frames
+ * following an incoming HEADER frame. If more than those frames are
+ * received, the remote endpoint is considered to be misbehaving and
+ * session will be closed. The default value is 8.
+ */
+NGHTTP2_EXTERN void nghttp2_option_set_max_continuations(nghttp2_option *option,
+ size_t val);
+
/**
* @function
*
diff --git a/deps/nghttp2/lib/nghttp2_option.c b/deps/nghttp2/lib/nghttp2_option.c
index 43d4e95..53144b9 100644
--- a/deps/nghttp2/lib/nghttp2_option.c
+++ b/deps/nghttp2/lib/nghttp2_option.c
@@ -150,3 +150,8 @@ void nghttp2_option_set_stream_reset_rate_limit(nghttp2_option *option,
option->stream_reset_burst = burst;
option->stream_reset_rate = rate;
}
+
+void nghttp2_option_set_max_continuations(nghttp2_option *option, size_t val) {
+ option->opt_set_mask |= NGHTTP2_OPT_MAX_CONTINUATIONS;
+ option->max_continuations = val;
+}
diff --git a/deps/nghttp2/lib/nghttp2_option.h b/deps/nghttp2/lib/nghttp2_option.h
index 2259e18..c89cb97 100644
--- a/deps/nghttp2/lib/nghttp2_option.h
+++ b/deps/nghttp2/lib/nghttp2_option.h
@@ -71,6 +71,7 @@ typedef enum {
NGHTTP2_OPT_SERVER_FALLBACK_RFC7540_PRIORITIES = 1 << 13,
NGHTTP2_OPT_NO_RFC9113_LEADING_AND_TRAILING_WS_VALIDATION = 1 << 14,
NGHTTP2_OPT_STREAM_RESET_RATE_LIMIT = 1 << 15,
+ NGHTTP2_OPT_MAX_CONTINUATIONS = 1 << 16,
} nghttp2_option_flag;
/**
@@ -98,6 +99,10 @@ struct nghttp2_option {
* NGHTTP2_OPT_MAX_SETTINGS
*/
size_t max_settings;
+ /**
+ * NGHTTP2_OPT_MAX_CONTINUATIONS
+ */
+ size_t max_continuations;
/**
* Bitwise OR of nghttp2_option_flag to determine that which fields
* are specified.
diff --git a/deps/nghttp2/lib/nghttp2_session.c b/deps/nghttp2/lib/nghttp2_session.c
index 8e4d2e7..ced7517 100644
--- a/deps/nghttp2/lib/nghttp2_session.c
+++ b/deps/nghttp2/lib/nghttp2_session.c
@@ -585,6 +585,10 @@ static int session_new(nghttp2_session **session_ptr,
option->stream_reset_burst,
option->stream_reset_rate);
}
+
+ if (option->opt_set_mask & NGHTTP2_OPT_MAX_CONTINUATIONS) {
+ (*session_ptr)->max_continuations = option->max_continuations;
+ }
}
rv = nghttp2_hd_deflate_init2(&(*session_ptr)->hd_deflater,
--
2.44.0

File diff suppressed because one or more lines are too long

@ -0,0 +1,39 @@
From ec80a9196e2aedfd617d05964725f113000a41ea Mon Sep 17 00:00:00 2001
From: Brad House <brad@brad-house.com>
Date: Thu, 22 Feb 2024 16:23:33 -0500
Subject: [PATCH] Address CVE-2024-25629
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Original commit title: Merge pull request from GHSA-mg26-v6qh-x48q
Signed-off-by: Jan Staněk <jstanek@redhat.com>
Fixes: CVE-2024-25629
Signed-off-by: rpm-build <rpm-build>
---
deps/cares/src/lib/ares__read_line.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/deps/cares/src/lib/ares__read_line.c b/deps/cares/src/lib/ares__read_line.c
index c62ad2a..16627e4 100644
--- a/deps/cares/src/lib/ares__read_line.c
+++ b/deps/cares/src/lib/ares__read_line.c
@@ -49,6 +49,14 @@ int ares__read_line(FILE *fp, char **buf, size_t *bufsize)
if (!fgets(*buf + offset, bytestoread, fp))
return (offset != 0) ? 0 : (ferror(fp)) ? ARES_EFILE : ARES_EOF;
len = offset + strlen(*buf + offset);
+
+ /* Probably means there was an embedded NULL as the first character in
+ * the line, throw away line */
+ if (len == 0) {
+ offset = 0;
+ continue;
+ }
+
if ((*buf)[len - 1] == '\n')
{
(*buf)[len - 1] = 0;
--
2.44.0

@ -1,84 +0,0 @@
From 98738d27288bd9ca634e29181ef665e812e7bbd3 Mon Sep 17 00:00:00 2001
From: Michael Dawson <midawson@redhat.com>
Date: Fri, 23 Feb 2024 13:43:56 +0100
Subject: [PATCH] Disable FIPS options
On RHEL, FIPS should be configured only on system level.
Additionally, the related options may cause segfault when used on RHEL.
This patch causes the option processing to end sooner
than the problematic code gets executed.
Additionally, the JS-level options to mess with FIPS settings
are similarly disabled.
Upstream report: https://github.com/nodejs/node/pull/48950
RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=2226726
Customer case: https://access.redhat.com/support/cases/#/case/03711488
Signed-off-by: rpm-build <rpm-build>
---
lib/crypto.js | 10 ++++++++++
lib/internal/errors.js | 6 ++++++
src/crypto/crypto_util.cc | 2 ++
3 files changed, 18 insertions(+)
diff --git a/lib/crypto.js b/lib/crypto.js
index 41adecc..b2627ac 100644
--- a/lib/crypto.js
+++ b/lib/crypto.js
@@ -36,6 +36,9 @@ const {
assertCrypto();
const {
+ // RHEL specific error
+ ERR_CRYPTO_FIPS_SYSTEM_CONTROLLED,
+
ERR_CRYPTO_FIPS_FORCED,
ERR_WORKER_UNSUPPORTED_OPERATION,
} = require('internal/errors').codes;
@@ -251,6 +254,13 @@ function getFips() {
}
function setFips(val) {
+ // in RHEL FIPS enable/disable should only be done at system level
+ if (getFips() != val) {
+ throw new ERR_CRYPTO_FIPS_SYSTEM_CONTROLLED();
+ } else {
+ return;
+ }
+
if (getOptionValue('--force-fips')) {
if (val) return;
throw new ERR_CRYPTO_FIPS_FORCED();
diff --git a/lib/internal/errors.js b/lib/internal/errors.js
index a722360..04d8a53 100644
--- a/lib/internal/errors.js
+++ b/lib/internal/errors.js
@@ -1060,6 +1060,12 @@ module.exports = {
//
// Note: Node.js specific errors must begin with the prefix ERR_
+// insert RHEL specific erro
+E('ERR_CRYPTO_FIPS_SYSTEM_CONTROLLED',
+ 'Cannot set FIPS mode. FIPS should be enabled/disabled at system level. See' +
+ 'https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/security_hardening/assembly_installing-the-system-in-fips-mode_security-hardening for more details.\n',
+ Error);
+
E('ERR_ACCESS_DENIED',
'Access to this API has been restricted. Permission: %s',
Error);
diff --git a/src/crypto/crypto_util.cc b/src/crypto/crypto_util.cc
index 5734d8f..ef9d1b1 100644
--- a/src/crypto/crypto_util.cc
+++ b/src/crypto/crypto_util.cc
@@ -121,6 +121,8 @@ bool ProcessFipsOptions() {
/* Override FIPS settings in configuration file, if needed. */
if (per_process::cli_options->enable_fips_crypto ||
per_process::cli_options->force_fips_crypto) {
+ fprintf(stderr, "ERROR: Using options related to FIPS is not recommended, configure FIPS in openssl instead. See https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/security_hardening/assembly_installing-the-system-in-fips-mode_security-hardening for more details.\n");
+ return false;
#if OPENSSL_VERSION_MAJOR >= 3
OSSL_PROVIDER* fips_provider = OSSL_PROVIDER_load(nullptr, "fips");
if (fips_provider == nullptr)
--
2.43.2

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