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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Affected products
- debian / debian_linux10.0 – 10.0
- RARLAB / UnRAR6.12
References
- MISChttps://www.rarlab.com/rar_add.htm
- MISChttps://www.rarlab.com/rar/rarlinux-x32-612.tar.gz
- MISChttps://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/
- EXPLOIThttp://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html
- MAILING_LISThttps://lists.debian.org/debian-lts-announce/2023/08/msg00022.html
- MISChttps://security.gentoo.org/glsa/202309-04
Updated 16m ago · 8 sources