Cette page suit l'état du correctif pour Alpine Linux. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-7774 →
ALPINE-CVE-2026-7774
tarfile.data_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive mem...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
tarfile.data_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outside the intended extraction directory. This allowed a malicious tar archive to cause tarfile.extractall() to write files outside the destination directory, subject to the permissions of the extracting process.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Alpine:v3.24
python3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.14.7-r0"}]}]
Références
- advisory security.alpinelinux.org