CVE-2023-6597: fallo de gravedad alta en Python Software Foundation CPython
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.3%
An issue was found in the CPython `tempfile.TemporaryDirectory` class affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior.
The tempfile.TemporaryDirectory class would dereference symlinks during cleanup of permissions-related errors. This means users which can run privileged programs are potentially able to modify permissions of files referenced by symlinks in some circumstances.
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Productos afectados
Python Software Foundation · CPythonCVEs relacionadas — Python Software Foundation CPython
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Referencias
https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3ahttps://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524dhttps://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083bhttps://github.com/python/cpython/issues/91133https://lists.debian.org/debian-lts-announce/2024/03/msg00025.htmlhttps://lists.debian.org/debian-lts-announce/2024/11/msg00005.htmlhttps://lists.debian.org/debian-lts-announce/2024/12/msg00000.htmlhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3IGRX54M7RNCQOXVQO5KQKTGWCOABIM/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5VHWS52HGD743C47UMCSAK2A773M2YE/