From accdf3a548cbd6d78a40012bf4f0c54a032e98ef Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Dec 23 2022 06:16:22 +0000 Subject: import python39-3.9.16-1.module+el8.8.0+17625+b531f198 --- diff --git a/.gitignore b/.gitignore index 6c44485..071ce6d 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1 @@ -SOURCES/Python-3.9.14.tar.xz +SOURCES/Python-3.9.16.tar.xz diff --git a/.python39.metadata b/.python39.metadata index ff6c602..bc9973c 100644 --- a/.python39.metadata +++ b/.python39.metadata @@ -1 +1 @@ -fa48bd60aee6abf2d41aafb273ebf9fb6b790458 SOURCES/Python-3.9.14.tar.xz +19acd6a341e4f2d7ff97c10c2eada258e9898624 SOURCES/Python-3.9.16.tar.xz diff --git a/SOURCES/00382-cve-2015-20107.patch b/SOURCES/00382-cve-2015-20107.patch deleted file mode 100644 index 619f636..0000000 --- a/SOURCES/00382-cve-2015-20107.patch +++ /dev/null @@ -1,150 +0,0 @@ -From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 -From: Petr Viktorin -Date: Fri, 3 Jun 2022 11:43:35 +0200 -Subject: [PATCH] 00382: CVE-2015-20107 - -Make mailcap refuse to match unsafe filenames/types/params (GH-91993) - -Upstream: https://github.com/python/cpython/issues/68966 - -Tracker bug: https://bugzilla.redhat.com/show_bug.cgi?id=2075390 ---- - Doc/library/mailcap.rst | 12 +++++++++ - Lib/mailcap.py | 26 +++++++++++++++++-- - Lib/test/test_mailcap.py | 8 ++++-- - ...2-04-27-18-25-30.gh-issue-68966.gjS8zs.rst | 4 +++ - 4 files changed, 46 insertions(+), 4 deletions(-) - create mode 100644 Misc/NEWS.d/next/Security/2022-04-27-18-25-30.gh-issue-68966.gjS8zs.rst - -diff --git a/Doc/library/mailcap.rst b/Doc/library/mailcap.rst -index a22b5b9c9e..7aa3380fec 100644 ---- a/Doc/library/mailcap.rst -+++ b/Doc/library/mailcap.rst -@@ -60,6 +60,18 @@ standard. However, mailcap files are supported on most Unix systems. - use) to determine whether or not the mailcap line applies. :func:`findmatch` - will automatically check such conditions and skip the entry if the check fails. - -+ .. versionchanged:: 3.11 -+ -+ To prevent security issues with shell metacharacters (symbols that have -+ special effects in a shell command line), ``findmatch`` will refuse -+ to inject ASCII characters other than alphanumerics and ``@+=:,./-_`` -+ into the returned command line. -+ -+ If a disallowed character appears in *filename*, ``findmatch`` will always -+ return ``(None, None)`` as if no entry was found. -+ If such a character appears elsewhere (a value in *plist* or in *MIMEtype*), -+ ``findmatch`` will ignore all mailcap entries which use that value. -+ A :mod:`warning ` will be raised in either case. - - .. function:: getcaps() - -diff --git a/Lib/mailcap.py b/Lib/mailcap.py -index ae416a8e9f..444c6408b5 100644 ---- a/Lib/mailcap.py -+++ b/Lib/mailcap.py -@@ -2,6 +2,7 @@ - - import os - import warnings -+import re - - __all__ = ["getcaps","findmatch"] - -@@ -13,6 +14,11 @@ def lineno_sort_key(entry): - else: - return 1, 0 - -+_find_unsafe = re.compile(r'[^\xa1-\U0010FFFF\w@+=:,./-]').search -+ -+class UnsafeMailcapInput(Warning): -+ """Warning raised when refusing unsafe input""" -+ - - # Part 1: top-level interface. - -@@ -165,15 +171,22 @@ def findmatch(caps, MIMEtype, key='view', filename="/dev/null", plist=[]): - entry to use. - - """ -+ if _find_unsafe(filename): -+ msg = "Refusing to use mailcap with filename %r. Use a safe temporary filename." % (filename,) -+ warnings.warn(msg, UnsafeMailcapInput) -+ return None, None - entries = lookup(caps, MIMEtype, key) - # XXX This code should somehow check for the needsterminal flag. - for e in entries: - if 'test' in e: - test = subst(e['test'], filename, plist) -+ if test is None: -+ continue - if test and os.system(test) != 0: - continue - command = subst(e[key], MIMEtype, filename, plist) -- return command, e -+ if command is not None: -+ return command, e - return None, None - - def lookup(caps, MIMEtype, key=None): -@@ -206,6 +219,10 @@ def subst(field, MIMEtype, filename, plist=[]): - elif c == 's': - res = res + filename - elif c == 't': -+ if _find_unsafe(MIMEtype): -+ msg = "Refusing to substitute MIME type %r into a shell command." % (MIMEtype,) -+ warnings.warn(msg, UnsafeMailcapInput) -+ return None - res = res + MIMEtype - elif c == '{': - start = i -@@ -213,7 +230,12 @@ def subst(field, MIMEtype, filename, plist=[]): - i = i+1 - name = field[start:i] - i = i+1 -- res = res + findparam(name, plist) -+ param = findparam(name, plist) -+ if _find_unsafe(param): -+ msg = "Refusing to substitute parameter %r (%s) into a shell command" % (param, name) -+ warnings.warn(msg, UnsafeMailcapInput) -+ return None -+ res = res + param - # XXX To do: - # %n == number of parts if type is multipart/* - # %F == list of alternating type and filename for parts -diff --git a/Lib/test/test_mailcap.py b/Lib/test/test_mailcap.py -index c08423c670..920283d9a2 100644 ---- a/Lib/test/test_mailcap.py -+++ b/Lib/test/test_mailcap.py -@@ -121,7 +121,8 @@ class HelperFunctionTest(unittest.TestCase): - (["", "audio/*", "foo.txt"], ""), - (["echo foo", "audio/*", "foo.txt"], "echo foo"), - (["echo %s", "audio/*", "foo.txt"], "echo foo.txt"), -- (["echo %t", "audio/*", "foo.txt"], "echo audio/*"), -+ (["echo %t", "audio/*", "foo.txt"], None), -+ (["echo %t", "audio/wav", "foo.txt"], "echo audio/wav"), - (["echo \\%t", "audio/*", "foo.txt"], "echo %t"), - (["echo foo", "audio/*", "foo.txt", plist], "echo foo"), - (["echo %{total}", "audio/*", "foo.txt", plist], "echo 3") -@@ -205,7 +206,10 @@ class FindmatchTest(unittest.TestCase): - ('"An audio fragment"', audio_basic_entry)), - ([c, "audio/*"], - {"filename": fname}, -- ("/usr/local/bin/showaudio audio/*", audio_entry)), -+ (None, None)), -+ ([c, "audio/wav"], -+ {"filename": fname}, -+ ("/usr/local/bin/showaudio audio/wav", audio_entry)), - ([c, "message/external-body"], - {"plist": plist}, - ("showexternal /dev/null default john python.org /tmp foo bar", message_entry)) -diff --git a/Misc/NEWS.d/next/Security/2022-04-27-18-25-30.gh-issue-68966.gjS8zs.rst b/Misc/NEWS.d/next/Security/2022-04-27-18-25-30.gh-issue-68966.gjS8zs.rst -new file mode 100644 -index 0000000000..da81a1f699 ---- /dev/null -+++ b/Misc/NEWS.d/next/Security/2022-04-27-18-25-30.gh-issue-68966.gjS8zs.rst -@@ -0,0 +1,4 @@ -+The deprecated mailcap module now refuses to inject unsafe text (filenames, -+MIME types, parameters) into shell commands. Instead of using such text, it -+will warn and act as if a match was not found (or for test commands, as if -+the test failed). diff --git a/SOURCES/00391-cve-2022-42919.patch b/SOURCES/00391-cve-2022-42919.patch deleted file mode 100644 index 0e67857..0000000 --- a/SOURCES/00391-cve-2022-42919.patch +++ /dev/null @@ -1,64 +0,0 @@ -From 85178d5849a4d9b5b46e7b91b1ebad7425139b44 Mon Sep 17 00:00:00 2001 -From: "Gregory P. Smith" -Date: Thu, 20 Oct 2022 15:30:09 -0700 -Subject: [PATCH] gh-97514: Don't use Linux abstract sockets for - multiprocessing (GH-98501) - -Linux abstract sockets are insecure as they lack any form of filesystem -permissions so their use allows anyone on the system to inject code into -the process. - -This removes the default preference for abstract sockets in -multiprocessing introduced in Python 3.9+ via -https://github.com/python/cpython/pull/18866 while fixing -https://github.com/python/cpython/issues/84031. - -Explicit use of an abstract socket by a user now generates a -RuntimeWarning. If we choose to keep this warning, it should be -backported to the 3.7 and 3.8 branches. -(cherry picked from commit 49f61068f49747164988ffc5a442d2a63874fc17) - -Co-authored-by: Gregory P. Smith ---- - Lib/multiprocessing/connection.py | 5 ----- - .../2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst | 15 +++++++++++++++ - 2 files changed, 15 insertions(+), 5 deletions(-) - create mode 100644 Misc/NEWS.d/next/Security/2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst - -diff --git a/Lib/multiprocessing/connection.py b/Lib/multiprocessing/connection.py -index 510e4b5aba44..8e2facf92a94 100644 ---- a/Lib/multiprocessing/connection.py -+++ b/Lib/multiprocessing/connection.py -@@ -73,11 +73,6 @@ def arbitrary_address(family): - if family == 'AF_INET': - return ('localhost', 0) - elif family == 'AF_UNIX': -- # Prefer abstract sockets if possible to avoid problems with the address -- # size. When coding portable applications, some implementations have -- # sun_path as short as 92 bytes in the sockaddr_un struct. -- if util.abstract_sockets_supported: -- return f"\0listener-{os.getpid()}-{next(_mmap_counter)}" - return tempfile.mktemp(prefix='listener-', dir=util.get_temp_dir()) - elif family == 'AF_PIPE': - return tempfile.mktemp(prefix=r'\\.\pipe\pyc-%d-%d-' % -diff --git a/Misc/NEWS.d/next/Security/2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst b/Misc/NEWS.d/next/Security/2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst -new file mode 100644 -index 000000000000..02d95b570520 ---- /dev/null -+++ b/Misc/NEWS.d/next/Security/2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst -@@ -0,0 +1,15 @@ -+On Linux the :mod:`multiprocessing` module returns to using filesystem backed -+unix domain sockets for communication with the *forkserver* process instead of -+the Linux abstract socket namespace. Only code that chooses to use the -+:ref:`"forkserver" start method ` is affected. -+ -+Abstract sockets have no permissions and could allow any user on the system in -+the same `network namespace -+`_ (often the -+whole system) to inject code into the multiprocessing *forkserver* process. -+This was a potential privilege escalation. Filesystem based socket permissions -+restrict this to the *forkserver* process user as was the default in Python 3.8 -+and earlier. -+ -+This prevents Linux `CVE-2022-42919 -+`_. diff --git a/SOURCES/Python-3.9.14.tar.xz.asc b/SOURCES/Python-3.9.14.tar.xz.asc deleted file mode 100644 index 810952d..0000000 --- a/SOURCES/Python-3.9.14.tar.xz.asc +++ /dev/null @@ -1,16 +0,0 @@ ------BEGIN PGP SIGNATURE----- - -iQIzBAABCgAdFiEE4/8oOcBIslwITevpsmmV4xAlBWgFAmMXib8ACgkQsmmV4xAl -BWiwtA/+LhNMVhCwNFNtDaxDLv2Pt43oX07ka9kuRau6WU0bicf4zBboQW2Ut9en -epdnw06klvOrb2wlxU4jeWdzuq5bNlhW3rVyT2npbRfYeXqsi/i+sY9eV5SFRPAM -eZrnCOkuWJxTy/XRQsPFbhE0bG+npoR80RpDtZ9EfjKyL2PSyOsvudKHjepcdHMi -tCzcmHwJbakD18g268RiDZsR8q7lSQW0c3OhOPwXfFV2Xh+jS8eEEcdp2QSBq/S9 -+HIHEAYJWvAEtg9q3KMKDWOi5rd0Q6Cw4zcO8GI0HTCkNsnJmtLUJ4qTTZWOHC5t -M8Z0hzuXI9wK23GpxWuThuaMyQCW5HX8tBVuxaHNyWuJ4T6ID0eJJP4ijLNMXv4U -Q0MRbLYtIIagB8BsZtBnEIIsQ1k7THdJ5KAsWIjVaPe80yQWLOrmuXulJi+E4F/C -bBKcsFXC605xg5C3AQk58QXpyLDoPtLtRVVPtVi1aqpHCLRCikHA8kqwc7JQIf7v -p4VsfcNsYga/EF6FArdmVz8fOpQgItvhuHgMRWBZ35p/t9Ckbl7fJQB0PYfVKYWC -F+uNahFYvJ+gH96U6MddEzZlB0AHx3gfysBrgWXvgUAqvAZ/Vq6FiOf0jhFWUtb1 -8b7sp8GSp7QzIP9U3J75sonXEAvNOA31vuKSJ2sKdxsIP9/KgZE= -=kQup ------END PGP SIGNATURE----- diff --git a/SOURCES/Python-3.9.16.tar.xz.asc b/SOURCES/Python-3.9.16.tar.xz.asc new file mode 100644 index 0000000..5a093c6 --- /dev/null +++ b/SOURCES/Python-3.9.16.tar.xz.asc @@ -0,0 +1,16 @@ +-----BEGIN PGP SIGNATURE----- + +iQIzBAABCgAdFiEE4/8oOcBIslwITevpsmmV4xAlBWgFAmOPjAQACgkQsmmV4xAl +BWjzjQ//TQ9AtAs3RwRfGfJigHl3TG5lfYYdzAZIwEtt6NUw8tVKriCBMSvsJDjD +rlFX64SPWaDlTggnatU88sj1y4AtGpf517GbYKwJ1oLQjcCSIs6WSxD7CZAfb4CL +257KMANkT/n46luovTraqhAyLXp8fVWIEoSt3+6RgNYshjv00V6+L0HoE6jkzBRV +si6KHDUCyIydOJEtAt79w5Ze/pFxJjIlGZ6WxyRVEy77cyQKh0g4dSdQ15HZAsfr +fvv8rOmd8VXwIMi4xaUaHMddQxNrydDldDpKR4L1Lay/nY3OvSLI1AMw0D7n/FVO +HxgYvxwkRqHPgbDIBLoHe7nsou0621ELS+j6M7cRoqAjsSfEOwpHOBw7k4+zOoa3 +4FHvru6TmT1p2iT6GSRllp/XspAzSelJeaFWA0Rs57MQ14gtXrw5hQHyZ1NgMzZi +TMpnj0tGHufQYn2ZQqGUIySvtH3S5eIZgZGdPETJ5k09mcRVEKcdujTbkrIcOYtC +GoPCw+3Qe7feVZLzElnsela9bDZi3uWfZh2kVyhZPAvxXJ0VNVCLvPlCKpr0R7t5 +JJ7jMpblsA05FT6ZanbqWNFZtCHMjlkK1259oST3BMbBSHTFgY/KGJEHQTkYU3M2 +U5OSn4za47qFBTVIXQsqkLGEBU/wrxtNmerJel8YW3ZIrkoTv2E= +=dXB5 +-----END PGP SIGNATURE----- diff --git a/SPECS/python39.spec b/SPECS/python39.spec index 064ac29..10af63f 100644 --- a/SPECS/python39.spec +++ b/SPECS/python39.spec @@ -13,11 +13,11 @@ URL: https://www.python.org/ # WARNING When rebasing to a new Python version, # remember to update the python3-docs package as well -%global general_version %{pybasever}.14 +%global general_version %{pybasever}.16 #global prerel ... %global upstream_version %{general_version}%{?prerel} Version: %{general_version}%{?prerel:~%{prerel}} -Release: 2%{?dist} +Release: 1%{?dist} License: Python # Exclude i686 arch. Due to a modularity issue it's being added to the @@ -415,26 +415,6 @@ Patch353: 00353-architecture-names-upstream-downstream.patch # Upstream: https://bugs.python.org/issue46811 Patch378: 00378-support-expat-2-4-5.patch -# 00382 # 9e275dcdf3934b827994ecc3247d583d5bab7985 -# CVE-2015-20107 -# -# Make mailcap refuse to match unsafe filenames/types/params (GH-91993) -# -# Upstream: https://github.com/python/cpython/issues/68966 -# -# Tracker bug: https://bugzilla.redhat.com/show_bug.cgi?id=2075390 -Patch382: 00382-cve-2015-20107.patch - -# 00391 # -# CVE-2022-42919 -# -# Local privilege escalation via the multiprocessing forkserver start method. -# -# Upstream: https://github.com/python/cpython/issues/97514 -# -# Tracker bug: https://bugzilla.redhat.com/show_bug.cgi?id=2138705 -Patch391: 00391-cve-2022-42919.patch - # (New patches go here ^^^) # # When adding new patches to "python" and "python3" in Fedora, EL, etc., @@ -846,8 +826,6 @@ rm Lib/ensurepip/_bundled/*.whl %apply_patch -q %{PATCH329} %apply_patch -q %{PATCH353} %apply_patch -q %{PATCH378} -%apply_patch -q %{PATCH382} -%apply_patch -q %{PATCH391} # Remove all exe files to ensure we are not shipping prebuilt binaries # note that those are only used to create Microsoft Windows installers @@ -2014,6 +1992,11 @@ fi # ====================================================== %changelog +* Tue Dec 13 2022 Charalampos Stratakis - 3.9.16-1 +- Update to 3.9.16 +- Security fix for CVE-2022-45061 +Resolves: rhbz#2144072 + * Mon Nov 07 2022 Lumír Balhar - 3.9.14-2 - Fix for CVE-2022-42919 Resolves: rhbz#2138705