CVE-2022-30333

HIGH CISA KEV
Published May 9, 20224y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published May 9, 2022 4y ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Aug 9, 2022 3y ago
KEV Due Aug 30, 2022 1400d overdue

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 Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability None

Threat Intelligence

CISA Known Exploited Overdue 1400d
Added
Aug 9, 2022
Due
Aug 30, 2022

Apply updates per vendor instructions.

Exploit & Patch Status
Actively Exploited (KEV)
Patch Available

Weaknesses 2

CWE-22 Path Traversal Resource Mgmt
CWE-59

Affected Products 4

VendorProductVersionRange
rarlabunrar* <6.12
linuxlinux_kernel*any
opengroupunix*any
debiandebian_linux10.0any

References 7

  • packetstormsecurity.com http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html
    ExploitThird Party AdvisoryVDB Entry
  • blog.sonarsource.com https://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/
    ExploitThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2023/08/msg00022.html
    Mailing ListThird Party Advisory
  • security.gentoo.org https://security.gentoo.org/glsa/202309-04
    Third Party Advisory
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-30333
    US Government Resource
  • rarlab.com https://www.rarlab.com/rar/rarlinux-x32-612.tar.gz
    Patch
  • rarlab.com https://www.rarlab.com/rar_add.htm
    Product

Remediation

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