Python Software Foundation CPython

CVE-2023-6597
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.31 % · centile 24 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
PSF
Statut NVD
Deferred

Description

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.

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:NPSF
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:NNVD · cna@python.org (Secondary)

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Python Software Foundation · CPythonaffected 0 < 3.8.19 ; affected 3.9.0 < 3.9.19 ; affected 3.10.0 < 3.10.14 ; affected 3.11.0 < 3.11.8 ; affected 3.12.0 < 3.12.1 ; affected 3.13.0a1 < 3.13.0a3

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD