- Security
- gh-135034: Fixes multiple issues that allowed tarfile
extraction filters (filter="data" and filter="tar") to be
bypassed using crafted symlinks and hard links.
Addresses CVE-2024-12718 (bsc#1244056), CVE-2025-4138
(bsc#1244059), CVE-2025-4330 (bsc#1244060), and
CVE-2025-4517 (bsc#1244032).
- gh-133767: Fix use-after-free in the “unicode-escape”
decoder with a non-“strict” error handler (CVE-2025-4516,
bsc#1243273).
- gh-128840: Short-circuit the processing of long IPv6
addresses early in ipaddress to prevent excessive memory
consumption and a minor denial-of-service.
- Library
- gh-134718: ast.dump() now only omits None and [] values if
they are default values.
- gh-128840: Fix parsing long IPv6 addresses with embedded
IPv4 address.
- gh-134696: Built-in HACL* and OpenSSL implementations of
hash function constructors now correctly accept the same
documented named arguments. For instance, md5() could be
previously invoked as md5(data=data) or md5(string=string)
depending on the underlying implementation but these calls
were not compatible. Patch by Bénédikt Tran.
- gh-134210: curses.window.getch() now correctly handles
signals. Patch by Bénédikt Tran.
- gh-80334: multiprocessing.freeze_support() now checks for
work on any “spawn” start method platform rather than only
on Windows.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:Factory/python313?expand=0&rev=100
- Tools/Demos
- gh-131852: msgfmt no longer adds the POT-Creation-Date to
generated .mo files for consistency with GNU msgfmt.
- gh-85012: Correctly reset msgctxt when compiling messages
in msgfmt.
- gh-130025: The iOS testbed now correctly handles symlinks
used as Python framework references.
- Tests
- gh-131050: test_ssl.test_dh_params is skipped if the
underlying TLS library does not support finite-field
ephemeral Diffie-Hellman.
- gh-129200: Multiple iOS testbed runners can now be started
at the same time without introducing an ambiguity over
simulator ownership.
- gh-130292: The iOS testbed will now run successfully on a
machine that has not previously run Xcode tests (such as CI
configurations).
- gh-130293: The tests of terminal colorization are no longer
sensitive to the value of the TERM variable in the testing
environment.
- gh-126332: Add unit tests for pyrepl.
- Security
- gh-131809: Update bundled libexpat to 2.7.1
- gh-131261: Upgrade to libexpat 2.7.0
- gh-127371: Avoid unbounded buffering for
tempfile.SpooledTemporaryFile.writelines(). Previously,
disk spillover was only checked after the lines iterator
had been exhausted. This is now done after each line is
written.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:Factory/python313?expand=0&rev=87
