SUSE-SU-2025:02074-1

SUSE-SU-2025:02074-1 · Security update for python313

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This update for python313 fixes the following issues: Update to version 3.13.5. Security issues fixed: - CVE-2025-4517: arbitrary filesystem writes outside the extraction directory during extraction with filter='data' (bsc#1244032) - CVE-2025-4516: use-after-free in the unicode-escape decoder when using the error handler (bsc#1243273). - CVE-2025-4330: extraction filter bypass for linking outside extraction directory (bsc#1244060) - CVE-2025-4138: may allow symlink targets to point outside the destination directory, and the modification of some file metadata. (bsc#1244059) - CVE-2025-0938: domain names containing square brackets are not identified as incorrect by urlparse (bsc#1236705). - CVE-2024-12718: bypass extraction filter to modify file metadata outside extraction directory (bsc#1244056) - CVE-2024-12254: memory exhaustion due to unbounded memory buffering in `SelectorSocketTransport.writelines()` (bsc#1234290). Other changes and issues fixed: Changes from 3.13.5: - Tests - gh-135120: Add test.support.subTests(). - Library - gh-133967: Do not normalize locale name ‘C.UTF-8’ to ‘en_US.UTF-8’. - gh-135326: Restore support of integer-like objects with __index__() in random.getrandbits(). - gh-135321: Raise a correct exception for values greater than 0x7fffffff for the BINSTRING opcode in the C implementation of pickle. - gh-135276: Backported bugfixes in zipfile.Path from zipp 3.23. Fixed .name, .stem and other basename-based properties on Windows when working with a zipfile on disk. - gh-134151: email: Fix TypeError in email.utils.decode_params() when sorting RFC 2231 continuations that contain an unnumbered section. - gh-134152: email: Fix parsing of email message ID with invalid domain. - gh-127081: Fix libc thread safety issues with os by replacing getlogin with getlogin_r re-entrant version. - gh-131884: Fix formatting issues in json.dump() when both indent and skipkeys are used. - Core and Builtins - gh-135171: Roll back changes to generator and list comprehensions that went into 3.13.4 to fix gh-127682, but which involved semantic and bytecode changes not appropriate for a bugfix release. - C API - gh-134989: Fix Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE macros in the limited C API 3.11 and older: don’t treat Py_None, Py_True and Py_False as immortal. Patch by Victor Stinner. - gh-134989: Implement PyObject_DelAttr() and PyObject_DelAttrString() as macros in the limited C API 3.12 and older. Patch by Victor Stinner. Changes from 3.13.4: - 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. - gh-114177: Fix asyncio to not close subprocess pipes which would otherwise error out when the event loop is already closed. - gh-134152: Fixed UnboundLocalError that could occur during email header parsing if an expected trailing delimiter is missing in some contexts. - gh-62184: Remove import of C implementation of io.FileIO from Python implementation which has its own implementation - gh-133982: Emit RuntimeWarning in the Python implementation of io when the file-like object is not closed explicitly in the presence of multiple I/O layers. - gh-133890: The tarfile module now handles UnicodeEncodeError in the same way as OSError when cannot extract a member. - gh-134097: Fix interaction of the new REPL and -X showrefcount command line option. - gh-133889: The generated directory listing page in http.server.SimpleHTTPRequestHandler now only shows the decoded path component of the requested URL, and not the query and fragment. - gh-134098: Fix handling paths that end with a percent-encoded slash (%2f or %2F) in http.server.SimpleHTTPRequestHandler. - gh-134062: ipaddress: fix collisions in __hash__() for IPv4Network and IPv6Network objects. - gh-133745: In 3.13.3 we accidentally changed the signature of the asyncio create_task() family of methods and how it calls a custom task factory in a backwards incompatible way. Since some 3rd party libraries have already made changes to work around the issue that might break if we simply reverted the changes, we’re instead changing things to be backwards compatible with 3.13.2 while still supporting those workarounds for 3.13.3. In particular, the special-casing of name and context is back (until 3.14) and consequently eager tasks may still find that their name hasn’t been set before they execute their first yielding await. - gh-71253: Raise ValueError in open() if opener returns a negative file-descriptor in the Python implementation of io to match the C implementation. - gh-77057: Fix handling of invalid markup declarations in html.parser.HTMLParser. - gh-133489: random.getrandbits() can now generate more that 231 bits. random.randbytes() can now generate more that 256 MiB. - gh-133290: Fix attribute caching issue when setting ctypes._Pointer._type_ in the undocumented and deprecated ctypes.SetPointerType() function and the undocumented set_type() method. - gh-132876: ldexp() on Windows doesn’t round subnormal results before Windows 11, but should. Python’s math.ldexp() wrapper now does round them, so results may change slightly, in rare cases of very small results, on Windows versions before 11. - gh-133089: Use original timeout value for subprocess.TimeoutExpired when the func subprocess.run() is called with a timeout instead of sometimes a confusing partial remaining time out value used internally on the final wait(). - gh-133009: xml.etree.ElementTree: Fix a crash in Element.__deepcopy__ when the element is concurrently mutated. Patch by Bénédikt Tran. - gh-132995: Bump the version of pip bundled in ensurepip to version 25.1.1 - gh-132017: Fix error when pyrepl is suspended, then resumed and terminated. - gh-132673: Fix a crash when using _align_ = 0 and _fields_ = [] in a ctypes.Structure. - gh-132527: Include the valid typecode ‘w’ in the error message when an invalid typecode is passed to array.array. - gh-132439: Fix PyREPL on Windows: characters entered via AltGr are swallowed. Patch by Chris Eibl. - gh-132429: Fix support of Bluetoo

Есть исправление

Опубликовано

2025-06-24T07:26:36Z

Обновлено

2026-02-04T03:04:29.014859Z

Стек: system

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