CVE-2022-30333

CVSS V2 Medium 5 CVSS V3 High 7.5

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.

Overview

CVE ID
CVE-2022-30333

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-05-09T08:15:06

Last Modified Date
2022-10-26T02:35:07

Weakness Enumerations

CWE	URL
CWE-22	http://cwe.mitre.org/data/definitions/22.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:a:rarlab:unrar::::::::	1	OR	6.12
cpe:2.3:a:linux:linux_kernel:-:::::::*	0	OR
cpe:2.3:o:opengroup:unix:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.1

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 Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html	Exploit Third Party Advisory VDB Entry
https://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/	Exploit Third Party Advisory
https://www.rarlab.com/rar/rarlinux-x32-612.tar.gz	Patch Vendor Advisory
https://www.rarlab.com/rar_add.htm	Product

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-30333
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30333

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:16:32				Added to TrackCVE