Update to 3.10.9

This commit is contained in:
Tomáš Hrnčiar 2022-12-07 11:28:27 +01:00
commit 4c508562f0
4 changed files with 9 additions and 212 deletions

View file

@ -1,66 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
<31488909+miss-islington@users.noreply.github.com>
Date: Thu, 20 Oct 2022 16:55:51 -0700
Subject: [PATCH] 00391: Don't use Linux abstract sockets for multiprocessing
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 <greg@krypto.org>
Automerge-Triggered-By: GH:gpshead
---
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 510e4b5aba..8e2facf92a 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 0000000000..02d95b5705
--- /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 <multiprocessing-start-methods>` is affected.
+
+Abstract sockets have no permissions and could allow any user on the system in
+the same `network namespace
+<https://man7.org/linux/man-pages/man7/network_namespaces.7.html>`_ (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
+<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42919>`_.

View file

@ -1,111 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
<31488909+miss-islington@users.noreply.github.com>
Date: Sun, 16 Oct 2022 08:33:33 -0700
Subject: [PATCH] 00393: IDLE - fix buggy macosx patch
GH-97530 fixed IDLE tests possibly crashing on a Mac without a GUI.
But it resulted in IDLE not starting in 3.10.8, 3.12.0a1, and
Microsoft Python 3.10.2288.0 when test/* is not installed.
After this patch, test.* is only imported when testing on Mac.
(cherry picked from commit 35fa5d5e7f2b0971b39b2659dc70cb77e34a7dd6)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
---
Lib/idlelib/NEWS.txt | 5 +++
Lib/idlelib/macosx.py | 42 ++++++++++++-------
...2-10-15-21-20-40.gh-issue-97527.otAHJM.rst | 3 ++
3 files changed, 34 insertions(+), 16 deletions(-)
create mode 100644 Misc/NEWS.d/next/IDLE/2022-10-15-21-20-40.gh-issue-97527.otAHJM.rst
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index 277fd9429a..521b1f12f9 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -4,6 +4,11 @@ Released 2023-04-03?
=========================
+gh-97527: Fix a bug in the previous bugfix that caused IDLE to not
+start when run with 3.10.8, 3.12.0a1, and at least Microsoft Python
+3.10.2288.0 installed without the Lib/test package. 3.11.0 was never
+affected.
+
gh-65802: Document handling of extensions in Save As dialogs.
gh-95191: Include prompts when saving Shell (interactive input/output).
diff --git a/Lib/idlelib/macosx.py b/Lib/idlelib/macosx.py
index 1085d689f6..f53bd58970 100644
--- a/Lib/idlelib/macosx.py
+++ b/Lib/idlelib/macosx.py
@@ -4,7 +4,6 @@
from os.path import expanduser
import plistlib
from sys import platform # Used in _init_tk_type, changed by test.
-from test.support import requires, ResourceDenied
import tkinter
@@ -16,27 +15,38 @@
def _init_tk_type():
""" Initialize _tk_type for isXyzTk functions.
+
+ This function is only called once, when _tk_type is still None.
"""
global _tk_type
if platform == 'darwin':
- try:
- requires('gui')
- except ResourceDenied: # Possible when testing.
- _tk_type = "cocoa" # Newest and most common.
- else:
- root = tkinter.Tk()
- ws = root.tk.call('tk', 'windowingsystem')
- if 'x11' in ws:
- _tk_type = "xquartz"
- elif 'aqua' not in ws:
- _tk_type = "other"
- elif 'AppKit' in root.tk.call('winfo', 'server', '.'):
+
+ # When running IDLE, GUI is present, test/* may not be.
+ # When running tests, test/* is present, GUI may not be.
+ # If not, guess most common. Does not matter for testing.
+ from idlelib.__init__ import testing
+ if testing:
+ from test.support import requires, ResourceDenied
+ try:
+ requires('gui')
+ except ResourceDenied:
_tk_type = "cocoa"
- else:
- _tk_type = "carbon"
- root.destroy()
+ return
+
+ root = tkinter.Tk()
+ ws = root.tk.call('tk', 'windowingsystem')
+ if 'x11' in ws:
+ _tk_type = "xquartz"
+ elif 'aqua' not in ws:
+ _tk_type = "other"
+ elif 'AppKit' in root.tk.call('winfo', 'server', '.'):
+ _tk_type = "cocoa"
+ else:
+ _tk_type = "carbon"
+ root.destroy()
else:
_tk_type = "other"
+ return
def isAquaTk():
"""
diff --git a/Misc/NEWS.d/next/IDLE/2022-10-15-21-20-40.gh-issue-97527.otAHJM.rst b/Misc/NEWS.d/next/IDLE/2022-10-15-21-20-40.gh-issue-97527.otAHJM.rst
new file mode 100644
index 0000000000..e7fda89741
--- /dev/null
+++ b/Misc/NEWS.d/next/IDLE/2022-10-15-21-20-40.gh-issue-97527.otAHJM.rst
@@ -0,0 +1,3 @@
+Fix a bug in the previous bugfix that caused IDLE to not start when run with
+3.10.8, 3.12.0a1, and at least Microsoft Python 3.10.2288.0 installed
+without the Lib/test package. 3.11.0 was never affected.

View file

@ -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}.8
%global general_version %{pybasever}.9
#global prerel ...
%global upstream_version %{general_version}%{?prerel}
Version: %{general_version}%{?prerel:~%{prerel}}
Release: 3%{?dist}
Release: 1%{?dist}
License: Python-2.0.1
@ -67,8 +67,8 @@ License: Python-2.0.1
# If the rpmwheels condition is disabled, we use the bundled wheel packages
# from Python with the versions below.
# This needs to be manually updated when we update Python.
%global pip_version 22.2.2
%global setuptools_version 63.2.0
%global pip_version 22.3.1
%global setuptools_version 65.5.0
# Expensive optimizations (mainly, profile-guided optimizations)
%bcond_without optimizations
@ -322,35 +322,6 @@ Patch328: 00328-pyc-timestamp-invalidation-mode.patch
# https://github.com/GrahamDumpleton/mod_wsgi/issues/730
Patch371: 00371-revert-bpo-1596321-fix-threading-_shutdown-for-the-main-thread-gh-28549-gh-28589.patch
# 00391 # e6d12d8fca6afad3a56dc076c220f213b723a28e
# Don't use Linux abstract sockets for multiprocessing
#
# 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.
#
#
# Automerge-Triggered-By: GH:gpshead
Patch391: 00391-don-t-use-linux-abstract-sockets-for-multiprocessing.patch
# 00393 # 353b3ca7b9e0884839cd6dea28c9bafd9f878571
# IDLE - fix buggy macosx patch
#
# GH-97530 fixed IDLE tests possibly crashing on a Mac without a GUI.
# But it resulted in IDLE not starting in 3.10.8, 3.12.0a1, and
# Microsoft Python 3.10.2288.0 when test/* is not installed.
# After this patch, test.* is only imported when testing on Mac.
Patch393: 00393-idle---fix-buggy-macosx-patch.patch
# (New patches go here ^^^)
#
# When adding new patches to "python" and "python3" in Fedora, EL, etc.,
@ -1608,6 +1579,9 @@ CheckPython optimized
# ======================================================
%changelog
* Wed Dec 07 2022 Tomáš Hrnčiar <thrnciar@redhat.com> - 3.10.9-1
- Update to 3.10.9
* Mon Nov 14 2022 Miro Hrončok <mhroncok@redhat.com> - 3.10.8-3
- Make IDLE work without python3-test installed
- Fixes rhbz#2142602

View file

@ -1,2 +1,2 @@
SHA512 (Python-3.10.8.tar.xz) = 40e3e77d79618c81d6fc57c5d119b99c2959dcf932f40aad6b26f2ec39c5e713e6ff298f7597b4fad2ab94680db3732483b5ca0a45e6ae58c14580b3ea44cb0f
SHA512 (Python-3.10.8.tar.xz.asc) = 0c2ef09d898257ba5e9ec7c5bb224a7e50e5ebca96843b4d9e25be6cdd2f17144772aafc92280af20c21491e3c8cedc697414688ece613c93b28ff7ecddcf93f
SHA512 (Python-3.10.9.tar.xz) = d66ea8adeb6dc4951e612175f8838b3092967ff275b7a3470f2d86f470036aa2221e722c3144d90bcd230b88efd53dde204213f72f703e524e4b833e2ccc68e2
SHA512 (Python-3.10.9.tar.xz.asc) = 525e166ede6836086de814c26fc880f41eaf1ed4bff6118f00342e42f7ab1c47148447ced1b565e146d3125fa06b5cd6b394a256bc61096766b26e07f18bbf10