CVE-2025-13462

Sažetak

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.

Reference

https://github.com/python/cpython/commit/42d754e34c06e57ad6b8e7f92f32af679912d8ab
https://github.com/python/cpython/commit/7ad3093d76a748af55bdb1d2e8aad3638163b017
https://github.com/python/cpython/commit/ae99fe3a33b43e303a05f012815cef60b611a9c7
https://github.com/python/cpython/issues/141707
https://github.com/python/cpython/pull/143934
https://mail.python.org/archives/list/security-announce@python.org/thread/EOMI5I66ZMKQ2INNFT6T7IAIKUGPZYIE/

CVSS

Base:	0.0
Impact:	None
Exploitability:	None

Pristup

Vektor	Složenost	Autentikacija
None	None	None

Impact

Povjerljivost	Cjelovitost	Dostupnost
None	None	None

CVSS vektor

None

Zadnje važnije ažuriranje

19-03-2026 - 18:16

Objavljeno

12-03-2026 - 18:16