CVE-2022-30333

7.5 HIGH CISA KEV - Actively Exploited

Published: May 09, 2022 Modified: November 03, 2025

Description

RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html

Source: cve@mitre.org

Exploit Third Party Advisory VDB Entry

https://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/

Source: cve@mitre.org

Exploit Third Party Advisory

https://lists.debian.org/debian-lts-announce/2023/08/msg00022.html

Source: cve@mitre.org

Mailing List Third Party Advisory

https://security.gentoo.org/glsa/202309-04

Source: cve@mitre.org

Third Party Advisory

https://www.rarlab.com/rar/rarlinux-x32-612.tar.gz

Source: cve@mitre.org

Patch

https://www.rarlab.com/rar_add.htm

Source: cve@mitre.org

Product

http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html