Описание
Security update for python313
This update for python313 fixes the following issues:
- Update to v3.13.13
- CVE-2025-13462: incorrect parsing of TarInfo header when GNU long name and type AREGTYPE are combined (bsc#1259611).
- CVE-2026-2297: cpython: incorrectly handled hook in FileLoader can lead to validation bypass (bsc#1259240).
- CVE-2026-3479: python: improper resource argument validation can allow path traversal (bsc#1259989).
- CVE-2026-3644: incomplete control character validation in http.cookies (bsc#1259734).
- CVE-2026-4224: C stack overflow when parsing XML with deeply nested DTD content models (bsc#1259735).
- CVE-2026-4519: leading dashes in URLs are accepted by the
webbrowser.open()API and allow for web browser command line option injection (bsc#1260026).
Список пакетов
Container bci/python:latest
SUSE Linux Enterprise Module for Python 3 15 SP7
Ссылки
- Link for SUSE-SU-2026:1354-1
- E-Mail link for SUSE-SU-2026:1354-1
- SUSE Security Ratings
- SUSE Bug 1257181
- SUSE Bug 1259240
- SUSE Bug 1259611
- SUSE Bug 1259734
- SUSE Bug 1259735
- SUSE Bug 1259989
- SUSE Bug 1260026
- SUSE CVE CVE-2025-13462 page
- SUSE CVE CVE-2026-1299 page
- SUSE CVE CVE-2026-2297 page
- SUSE CVE CVE-2026-3479 page
- SUSE CVE CVE-2026-3644 page
- SUSE CVE CVE-2026-4224 page
- SUSE CVE CVE-2026-4519 page
Описание
The "tarfile" module would still apply normalization of AREGTYPE (\x00) blocks to DIRTYPE, even while processing a multi-block member such as GNUTYPE_LONGNAME or GNUTYPE_LONGLINK. This could result in a crafted tar archive being misinterpreted by the tarfile module compared to other implementations.
Затронутые продукты
Ссылки
- CVE-2025-13462
- SUSE Bug 1259611
Описание
The email module, specifically the "BytesGenerator" class, didn't properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email folding rules, the new behavior will reject the incorrectly folded headers in "BytesGenerator".
Затронутые продукты
Ссылки
- CVE-2026-1299
- SUSE Bug 1257181
Описание
The import hook in CPython that handles legacy *.pyc files (SourcelessFileLoader) is incorrectly handled in FileLoader (a base class) and so does not use io.open_code() to read the .pyc files. sys.audit handlers for this audit event therefore do not fire.
Затронутые продукты
Ссылки
- CVE-2026-2297
- SUSE Bug 1259240
Описание
DISPUTED: The project has clarified that the documentation was incorrect, and that pkgutil.get_data() has the same security model as open(). The documentation has been updated to clarify this point. There is no vulnerability in the function if following the intended security model. pkgutil.get_data() did not validate the resource argument as documented, allowing path traversals.
Затронутые продукты
Ссылки
- CVE-2026-3479
- SUSE Bug 1259989
Описание
The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morsel.update(), |= operator, and unpickling paths were not patched, allowing control characters to bypass input validation. Additionally, BaseCookie.js_output() lacked the output validation applied to BaseCookie.output().
Затронутые продукты
Ссылки
- CVE-2026-3644
- SUSE Bug 1259734
Описание
When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing a deeply nested content model a C stack overflow occurs.
Затронутые продукты
Ссылки
- CVE-2026-4224
- SUSE Bug 1259735
Описание
The webbrowser.open() API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to sanitize URLs prior to passing to webbrowser.open().
Затронутые продукты
Ссылки
- CVE-2026-4519
- SUSE Bug 1260026
- SUSE Bug 1262319