i8-stream-3.9
changed/i8c-stream-3.9/python39-3.9.16-1.module+el8.8.0+18968+3d7b19f0.1
MSVSphere Packaging Team
11 months ago
parent
4a7a822a29
commit
77ad275e69
@ -1 +1 @@
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SOURCES/Python-3.9.2.tar.xz
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SOURCES/Python-3.9.16.tar.xz
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||||
|
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@ -1 +1 @@
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110ca5bca7989f9558a54ee6762e6774a4b9644a SOURCES/Python-3.9.2.tar.xz
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19acd6a341e4f2d7ff97c10c2eada258e9898624 SOURCES/Python-3.9.16.tar.xz
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,47 @@
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From db083095e3bdb93e4f8170d814664c482b1e94da Mon Sep 17 00:00:00 2001
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From: rpm-build <rpm-build>
|
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Date: Tue, 14 Jun 2022 06:38:43 +0200
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Subject: [PATCH] Fix test suite for Expat >= 2.4.5
|
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|
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---
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Lib/test/test_minidom.py | 17 +++++------------
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1 file changed, 5 insertions(+), 12 deletions(-)
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diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py
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index 9762025..5f52ed1 100644
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--- a/Lib/test/test_minidom.py
|
||||
+++ b/Lib/test/test_minidom.py
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@@ -1149,14 +1149,10 @@ class MinidomTest(unittest.TestCase):
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|
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# Verify that character decoding errors raise exceptions instead
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# of crashing
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- if pyexpat.version_info >= (2, 4, 5):
|
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- self.assertRaises(ExpatError, parseString,
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- b'<fran\xe7ais></fran\xe7ais>')
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- self.assertRaises(ExpatError, parseString,
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- b'<franais>Comment \xe7a va ? Tr\xe8s bien ?</franais>')
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- else:
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- self.assertRaises(UnicodeDecodeError, parseString,
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- b'<fran\xe7ais>Comment \xe7a va ? Tr\xe8s bien ?</fran\xe7ais>')
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+ self.assertRaises(ExpatError, parseString,
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+ b'<fran\xe7ais></fran\xe7ais>')
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+ self.assertRaises(ExpatError, parseString,
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+ b'<franais>Comment \xe7a va ? Tr\xe8s bien ?</franais>')
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doc.unlink()
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@@ -1617,10 +1613,7 @@ class MinidomTest(unittest.TestCase):
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self.confirm(doc2.namespaceURI == xml.dom.EMPTY_NAMESPACE)
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def testExceptionOnSpacesInXMLNSValue(self):
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- if pyexpat.version_info >= (2, 4, 5):
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- context = self.assertRaisesRegex(ExpatError, 'syntax error')
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- else:
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- context = self.assertRaisesRegex(ValueError, 'Unsupported syntax')
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+ context = self.assertRaisesRegex(ExpatError, 'syntax error')
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|
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with context:
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parseString('<element xmlns:abc="http:abc.com/de f g/hi/j k"><abc:foo /></element>')
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--
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2.35.3
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@ -0,0 +1,229 @@
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||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: "Miss Islington (bot)"
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<31488909+miss-islington@users.noreply.github.com>
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Date: Wed, 17 May 2023 14:41:25 -0700
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Subject: [PATCH] 00399: CVE-2023-24329
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|
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* gh-102153: Start stripping C0 control and space chars in `urlsplit` (GH-102508)
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`urllib.parse.urlsplit` has already been respecting the WHATWG spec a bit GH-25595.
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This adds more sanitizing to respect the "Remove any leading C0 control or space from input" [rule](https://url.spec.whatwg.org/GH-url-parsing:~:text=Remove%20any%20leading%20and%20trailing%20C0%20control%20or%20space%20from%20input.) in response to [CVE-2023-24329](https://nvd.nist.gov/vuln/detail/CVE-2023-24329).
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|
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---------
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(cherry picked from commit 2f630e1ce18ad2e07428296532a68b11dc66ad10)
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Co-authored-by: Illia Volochii <illia.volochii@gmail.com>
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Co-authored-by: Gregory P. Smith [Google] <greg@krypto.org>
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---
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Doc/library/urllib.parse.rst | 46 +++++++++++++-
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Lib/test/test_urlparse.py | 61 ++++++++++++++++++-
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Lib/urllib/parse.py | 12 ++++
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...-03-07-20-59-17.gh-issue-102153.14CLSZ.rst | 3 +
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4 files changed, 119 insertions(+), 3 deletions(-)
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create mode 100644 Misc/NEWS.d/next/Security/2023-03-07-20-59-17.gh-issue-102153.14CLSZ.rst
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diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst
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index f0f8605128..c76b5879ea 100644
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--- a/Doc/library/urllib.parse.rst
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+++ b/Doc/library/urllib.parse.rst
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@@ -159,6 +159,10 @@ or on combining URL components into a URL string.
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ParseResult(scheme='http', netloc='www.cwi.nl:80', path='/%7Eguido/Python.html',
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params='', query='', fragment='')
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||||
|
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+ .. warning::
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+
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+ :func:`urlparse` does not perform validation. See :ref:`URL parsing
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+ security <url-parsing-security>` for details.
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.. versionchanged:: 3.2
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Added IPv6 URL parsing capabilities.
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@@ -323,8 +327,14 @@ or on combining URL components into a URL string.
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``#``, ``@``, or ``:`` will raise a :exc:`ValueError`. If the URL is
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decomposed before parsing, no error will be raised.
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|
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- Following the `WHATWG spec`_ that updates RFC 3986, ASCII newline
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- ``\n``, ``\r`` and tab ``\t`` characters are stripped from the URL.
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+ Following some of the `WHATWG spec`_ that updates RFC 3986, leading C0
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+ control and space characters are stripped from the URL. ``\n``,
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+ ``\r`` and tab ``\t`` characters are removed from the URL at any position.
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+
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+ .. warning::
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+
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+ :func:`urlsplit` does not perform validation. See :ref:`URL parsing
|
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+ security <url-parsing-security>` for details.
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|
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.. versionchanged:: 3.6
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Out-of-range port numbers now raise :exc:`ValueError`, instead of
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@@ -337,6 +347,9 @@ or on combining URL components into a URL string.
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||||
.. versionchanged:: 3.9.5
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ASCII newline and tab characters are stripped from the URL.
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+ .. versionchanged:: 3.9.17
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+ Leading WHATWG C0 control and space characters are stripped from the URL.
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+
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.. _WHATWG spec: https://url.spec.whatwg.org/#concept-basic-url-parser
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.. function:: urlunsplit(parts)
|
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@@ -413,6 +426,35 @@ or on combining URL components into a URL string.
|
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or ``scheme://host/path``). If *url* is not a wrapped URL, it is returned
|
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without changes.
|
||||
|
||||
+.. _url-parsing-security:
|
||||
+
|
||||
+URL parsing security
|
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+--------------------
|
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+
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+The :func:`urlsplit` and :func:`urlparse` APIs do not perform **validation** of
|
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+inputs. They may not raise errors on inputs that other applications consider
|
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+invalid. They may also succeed on some inputs that might not be considered
|
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+URLs elsewhere. Their purpose is for practical functionality rather than
|
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+purity.
|
||||
+
|
||||
+Instead of raising an exception on unusual input, they may instead return some
|
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+component parts as empty strings. Or components may contain more than perhaps
|
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+they should.
|
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+
|
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+We recommend that users of these APIs where the values may be used anywhere
|
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+with security implications code defensively. Do some verification within your
|
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+code before trusting a returned component part. Does that ``scheme`` make
|
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+sense? Is that a sensible ``path``? Is there anything strange about that
|
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+``hostname``? etc.
|
||||
+
|
||||
+What constitutes a URL is not universally well defined. Different applications
|
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+have different needs and desired constraints. For instance the living `WHATWG
|
||||
+spec`_ describes what user facing web clients such as a web browser require.
|
||||
+While :rfc:`3986` is more general. These functions incorporate some aspects of
|
||||
+both, but cannot be claimed compliant with either. The APIs and existing user
|
||||
+code with expectations on specific behaviors predate both standards leading us
|
||||
+to be very cautious about making API behavior changes.
|
||||
+
|
||||
.. _parsing-ascii-encoded-bytes:
|
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|
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Parsing ASCII Encoded Bytes
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diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py
|
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index 31943f357f..574da5bd69 100644
|
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--- a/Lib/test/test_urlparse.py
|
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+++ b/Lib/test/test_urlparse.py
|
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@@ -649,6 +649,65 @@ class UrlParseTestCase(unittest.TestCase):
|
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self.assertEqual(p.scheme, "http")
|
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self.assertEqual(p.geturl(), "http://www.python.org/javascript:alert('msg')/?query=something#fragment")
|
||||
|
||||
+ def test_urlsplit_strip_url(self):
|
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+ noise = bytes(range(0, 0x20 + 1))
|
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+ base_url = "http://User:Pass@www.python.org:080/doc/?query=yes#frag"
|
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+
|
||||
+ url = noise.decode("utf-8") + base_url
|
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+ p = urllib.parse.urlsplit(url)
|
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+ self.assertEqual(p.scheme, "http")
|
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+ self.assertEqual(p.netloc, "User:Pass@www.python.org:080")
|
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+ self.assertEqual(p.path, "/doc/")
|
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+ self.assertEqual(p.query, "query=yes")
|
||||
+ self.assertEqual(p.fragment, "frag")
|
||||
+ self.assertEqual(p.username, "User")
|
||||
+ self.assertEqual(p.password, "Pass")
|
||||
+ self.assertEqual(p.hostname, "www.python.org")
|
||||
+ self.assertEqual(p.port, 80)
|
||||
+ self.assertEqual(p.geturl(), base_url)
|
||||
+
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||||
+ url = noise + base_url.encode("utf-8")
|
||||
+ p = urllib.parse.urlsplit(url)
|
||||
+ self.assertEqual(p.scheme, b"http")
|
||||
+ self.assertEqual(p.netloc, b"User:Pass@www.python.org:080")
|
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+ self.assertEqual(p.path, b"/doc/")
|
||||
+ self.assertEqual(p.query, b"query=yes")
|
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+ self.assertEqual(p.fragment, b"frag")
|
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+ self.assertEqual(p.username, b"User")
|
||||
+ self.assertEqual(p.password, b"Pass")
|
||||
+ self.assertEqual(p.hostname, b"www.python.org")
|
||||
+ self.assertEqual(p.port, 80)
|
||||
+ self.assertEqual(p.geturl(), base_url.encode("utf-8"))
|
||||
+
|
||||
+ # Test that trailing space is preserved as some applications rely on
|
||||
+ # this within query strings.
|
||||
+ query_spaces_url = "https://www.python.org:88/doc/?query= "
|
||||
+ p = urllib.parse.urlsplit(noise.decode("utf-8") + query_spaces_url)
|
||||
+ self.assertEqual(p.scheme, "https")
|
||||
+ self.assertEqual(p.netloc, "www.python.org:88")
|
||||
+ self.assertEqual(p.path, "/doc/")
|
||||
+ self.assertEqual(p.query, "query= ")
|
||||
+ self.assertEqual(p.port, 88)
|
||||
+ self.assertEqual(p.geturl(), query_spaces_url)
|
||||
+
|
||||
+ p = urllib.parse.urlsplit("www.pypi.org ")
|
||||
+ # That "hostname" gets considered a "path" due to the
|
||||
+ # trailing space and our existing logic... YUCK...
|
||||
+ # and re-assembles via geturl aka unurlsplit into the original.
|
||||
+ # django.core.validators.URLValidator (at least through v3.2) relies on
|
||||
+ # this, for better or worse, to catch it in a ValidationError via its
|
||||
+ # regular expressions.
|
||||
+ # Here we test the basic round trip concept of such a trailing space.
|
||||
+ self.assertEqual(urllib.parse.urlunsplit(p), "www.pypi.org ")
|
||||
+
|
||||
+ # with scheme as cache-key
|
||||
+ url = "//www.python.org/"
|
||||
+ scheme = noise.decode("utf-8") + "https" + noise.decode("utf-8")
|
||||
+ for _ in range(2):
|
||||
+ p = urllib.parse.urlsplit(url, scheme=scheme)
|
||||
+ self.assertEqual(p.scheme, "https")
|
||||
+ self.assertEqual(p.geturl(), "https://www.python.org/")
|
||||
+
|
||||
def test_attributes_bad_port(self):
|
||||
"""Check handling of invalid ports."""
|
||||
for bytes in (False, True):
|
||||
@@ -656,7 +715,7 @@ class UrlParseTestCase(unittest.TestCase):
|
||||
for port in ("foo", "1.5", "-1", "0x10"):
|
||||
with self.subTest(bytes=bytes, parse=parse, port=port):
|
||||
netloc = "www.example.net:" + port
|
||||
- url = "http://" + netloc
|
||||
+ url = "http://" + netloc + "/"
|
||||
if bytes:
|
||||
netloc = netloc.encode("ascii")
|
||||
url = url.encode("ascii")
|
||||
diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py
|
||||
index b7965fe3d2..5b7193f67c 100644
|
||||
--- a/Lib/urllib/parse.py
|
||||
+++ b/Lib/urllib/parse.py
|
||||
@@ -25,6 +25,10 @@ currently not entirely compliant with this RFC due to defacto
|
||||
scenarios for parsing, and for backward compatibility purposes, some
|
||||
parsing quirks from older RFCs are retained. The testcases in
|
||||
test_urlparse.py provides a good indicator of parsing behavior.
|
||||
+
|
||||
+The WHATWG URL Parser spec should also be considered. We are not compliant with
|
||||
+it either due to existing user code API behavior expectations (Hyrum's Law).
|
||||
+It serves as a useful guide when making changes.
|
||||
"""
|
||||
|
||||
import re
|
||||
@@ -78,6 +82,10 @@ scheme_chars = ('abcdefghijklmnopqrstuvwxyz'
|
||||
'0123456789'
|
||||
'+-.')
|
||||
|
||||
+# Leading and trailing C0 control and space to be stripped per WHATWG spec.
|
||||
+# == "".join([chr(i) for i in range(0, 0x20 + 1)])
|
||||
+_WHATWG_C0_CONTROL_OR_SPACE = '\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f '
|
||||
+
|
||||
# Unsafe bytes to be removed per WHATWG spec
|
||||
_UNSAFE_URL_BYTES_TO_REMOVE = ['\t', '\r', '\n']
|
||||
|
||||
@@ -456,6 +464,10 @@ def urlsplit(url, scheme='', allow_fragments=True):
|
||||
"""
|
||||
|
||||
url, scheme, _coerce_result = _coerce_args(url, scheme)
|
||||
+ # Only lstrip url as some applications rely on preserving trailing space.
|
||||
+ # (https://url.spec.whatwg.org/#concept-basic-url-parser would strip both)
|
||||
+ url = url.lstrip(_WHATWG_C0_CONTROL_OR_SPACE)
|
||||
+ scheme = scheme.strip(_WHATWG_C0_CONTROL_OR_SPACE)
|
||||
|
||||
for b in _UNSAFE_URL_BYTES_TO_REMOVE:
|
||||
url = url.replace(b, "")
|
||||
diff --git a/Misc/NEWS.d/next/Security/2023-03-07-20-59-17.gh-issue-102153.14CLSZ.rst b/Misc/NEWS.d/next/Security/2023-03-07-20-59-17.gh-issue-102153.14CLSZ.rst
|
||||
new file mode 100644
|
||||
index 0000000000..e57ac4ed3a
|
||||
--- /dev/null
|
||||
+++ b/Misc/NEWS.d/next/Security/2023-03-07-20-59-17.gh-issue-102153.14CLSZ.rst
|
||||
@@ -0,0 +1,3 @@
|
||||
+:func:`urllib.parse.urlsplit` now strips leading C0 control and space
|
||||
+characters following the specification for URLs defined by WHATWG in
|
||||
+response to CVE-2023-24329. Patch by Illia Volochii.
|
||||
@ -0,0 +1,16 @@
|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
Loading…
Reference in new issue