CVE-2022-30333

Published on: Not Yet Published

Last Modified on: 10/26/2022 02:35:00 AM UTC

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

Certain versions of Linux Kernel from Linux contain the following vulnerability:

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.

  • CVE-2022-30333 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.5 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE HIGH NONE

CVSS2 Score: 5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE PARTIAL NONE

CVE References

Description Tags Link
Unrar Path Traversal Vulnerability affects Zimbra Mail blog.sonarsource.com
text/html
URL Logo MISC blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/
WinRAR archiver, a powerful tool to process RAR and ZIP files www.rarlab.com
text/html
URL Logo MISC www.rarlab.com/rar_add.htm
Zimbra UnRAR Path Traversal ≈ Packet Storm packetstormsecurity.com
text/html
URL Logo MISC packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html
www.rarlab.com
application/gzip
URL Logo CONFIRM www.rarlab.com/rar/rarlinux-x32-612.tar.gz

Related QID Numbers

  • 180852 Debian Security Update for unrar-nonfree (CVE-2022-30333)
  • 296082 Oracle Solaris 11.4 Support Repository Update (SRU) 48.126.1 Missing (CPUJUL2022)
  • 377763 RARLAB UnRAR Directory Traversal Vulnerability
  • 752155 SUSE Enterprise Linux Security Update for unrar (SUSE-SU-2022:1760-1)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationLinuxLinux Kernel-AllAllAll
Operating
System
OpengroupUnix-AllAllAll
ApplicationRarlabUnrarAllAllAllAll
  • cpe:2.3:a:linux:linux_kernel:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*:
  • cpe:2.3:a:rarlab:unrar:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-30333 : RARLAB UnRAR before 6.12 on #Linux and UNIX allows directory traversal to write to files during an… twitter.com/i/web/status/1… 2022-05-09 08:07:40
Twitter Icon @liam_timm 2022-05-09 10:03:54
Reddit Logo Icon /r/netcve CVE-2022-30333 2022-05-09 09:38:22
Reddit Logo Icon /r/websecurityresearch Zimbra unauthenticated RCE via unrar path traversal (CVE-2022-30333) 2022-06-28 21:19:57
Reddit Logo Icon /r/netsec Zimbra unauthenticated RCE via unrar path traversal (CVE-2022-30333) 2022-06-28 21:19:37
Reddit Logo Icon /r/netsec unRAR CVE-2022-30333 deep dive (including full exploit for Zimbra) 2022-07-18 17:00:43
Reddit Logo Icon /r/blueteamsec AttackerKB Analysis of CVE-2022-30333 - UnRAR directory traversal vulnerability 2022-07-18 19:18:22
Reddit Logo Icon /r/blueteamsec CISA Known Exploited Vulnerabilities Catalog: CVE-2022-34713 (Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability) and CVE-2022-30333 (UnRAR) added 2022-08-10 07:15:42
Reddit Logo Icon /r/SOCPrime CVE-2022-30333 Detection: New Security Hole in the UnRAR Utility 2022-08-10 16:20:28
Reddit Logo Icon /r/blueteamsec CVE-2022-30333 Detection: New Security Hole in the UnRAR Utility 2022-08-10 16:09:59
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