CVE-2021-23177
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.4%
probabilidad de explotación
0.4%top 67% de las CVE
explotación observada
noninguna fuente lo reporta
An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.
Productos afectados
n/a · libarchiveReferencias
https://access.redhat.com/security/cve/CVE-2021-23177https://bugzilla.redhat.com/show_bug.cgi?id=2024245https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336badhttps://github.com/libarchive/libarchive/issues/1565https://lists.debian.org/debian-lts-announce/2022/11/msg00030.html