CVE-2025-13462

N/A

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado3/12/2026

Ultima modificacion3/19/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-20CWE-74CWE-434

Referencias

https://github.com/python/cpython/commit/42d754e34c06e57ad6b8e7f92f32af679912d8ab(cna@python.org)

https://github.com/python/cpython/commit/7ad3093d76a748af55bdb1d2e8aad3638163b017(cna@python.org)

https://github.com/python/cpython/commit/ae99fe3a33b43e303a05f012815cef60b611a9c7(cna@python.org)

https://github.com/python/cpython/issues/141707(cna@python.org)

https://github.com/python/cpython/pull/143934(cna@python.org)

https://mail.python.org/archives/list/security-announce@python.org/thread/EOMI5I66ZMKQ2INNFT6T7IAIKUGPZYIE/(cna@python.org)

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