- Update to 3.10.15:
- Tests
- gh-112769: The tests now correctly compare zlib version
when :const:`zlib.ZLIB_RUNTIME_VERSION` contains
non-integer suffixes. For example zlib-ng defines the
version as ``1.3.0.zlib-ng``.
- gh-117187: Fix XML tests for vanilla Expat <2.6.0.
- gh-100454: Fix SSL tests CI for OpenSSL 3.1+
- Security
- gh-123678: Upgrade libexpat to 2.6.3
- gh-121957: Fixed missing audit events around interactive
use of Python, now also properly firing for ``python -i``,
as well as for ``python -m asyncio``. The event in question
is ``cpython.run_stdin``.
- gh-122133: Authenticate the socket connection for the
``socket.socketpair()`` fallback on platforms where
``AF_UNIX`` is not available like Windows. Patch by
Gregory P. Smith and Seth Larson
. Reported by Ellie
- gh-121285: Remove backtracking from tarfile header
parsing for ``hdrcharset``, PAX, and GNU sparse headers
(bsc#1230227, CVE-2024-6232).
- gh-118486: :func:`os.mkdir` on Windows now accepts
*mode* of ``0o700`` to restrict the new directory to
the current user. This fixes CVE-2024-4030 affecting
:func:`tempfile.mkdtemp` in scenarios where the base
temporary directory is more permissive than the default.
- gh-116741: Update bundled libexpat to 2.6.2
- Library
- gh-123693: Use platform-agnostic behavior when computing
``zipfile.Path.name``.
- gh-123270: Applied a more surgical fix for malformed
payloads in :class:`zipfile.Path` causing infinite loops
(gh-122905) without breaking contents using legitimate
characters (bsc#1229704, CVE-2024-8088).
- gh-123067: Fix quadratic complexity in parsing ``"``-quoted
cookie values with backslashes by :mod:`http.cookies`
(bsc#1229596, CVE-2024-7592).
- gh-122905: :class:`zipfile.Path` objects now sanitize names
from the zipfile.
- gh-121650: :mod:`email` headers with embedded newlines are
now quoted on output. The :mod:`~email.generator` will now
refuse to serialize (write) headers that are unsafely folded
or delimited; see :attr:`~email.policy.Policy.verify_generated_headers`.
(Contributed by Bas Bloemsaat and Petr Viktorin in
gh-121650.; CVE-2024-6923, bsc#1228780).
- gh-113171: Fixed various false positives and false negatives in
* :attr:`ipaddress.IPv4Address.is_private` (see these docs for details)
* :attr:`ipaddress.IPv4Address.is_global`
* :attr:`ipaddress.IPv6Address.is_private`
* :attr:`ipaddress.IPv6Address.is_global`
Also in the corresponding :class:`ipaddress.IPv4Network` and
:class:`ipaddress.IPv6Network` attributes.
Fixes bsc#1226448 (CVE-2024-4032).
- gh-102988: :func:`email.utils.getaddresses` and
:func:`email.utils.parseaddr` now return ``('', '')`` 2-tuples in more
situations where invalid email addresses are encountered instead of
potentially inaccurate values. Add optional *strict* parameter to these
two functions: use ``strict=False`` to get the old behavior, accept
malformed inputs. ``getattr(email.utils, 'supports_strict_parsing',
False)`` can be use to check if the *strict* paramater is available. Patch
by Thomas Dwyer and Victor Stinner to improve the
CVE-2023-27043 fix (bsc#1210638).
- gh-67693: Fix :func:`urllib.parse.urlunparse` and
:func:`urllib.parse.urlunsplit` for URIs with path starting with multiple
slashes and no authority. Based on patch by Ashwin Ramaswami.
- Core and Builtins
- gh-112275: A deadlock involving ``pystate.c``'s
``HEAD_LOCK`` in ``posixmodule.c`` at fork is now
fixed. Patch by ChuBoning based on previous Python 3.12 fix
by Victor Stinner.
- Remove upstreamed patches:
- CVE-2023-27043-email-parsing-errors.patch
- CVE-2024-4032-private-IP-addrs.patch
- CVE-2024-6923-email-hdr-inject.patch
- CVE-2024-8088-inf-loop-zipfile_Path.patch
- Add gh120226-fix-sendfile-test-kernel-610.patch to avoid
failing test_sendfile_close_peer_in_the_middle_of_receiving
tests on Linux >= 6.10 (GH-120227).