CVE-2021-23177
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.4%
probabilidade de exploração
0.4%top 67% das CVEs
exploração observada
nãonenhuma fonte 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.
Produtos afetados
n/a · libarchiveReferências
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