CVE Vulnerability

CVE-2022-39224

Arr-pm is an RPM reader/writer library written in Ruby. Versions prior to 0.0.12 are subject to OS command injection resulting in shell execution if the RPM contains a malicious "payload compressor" field. This vulnerability impacts the `extract` and `files` methods of the `RPM::File` class of this library. Version 0.0.12 patches these issues. A workaround for this issue is to ensure any RPMs being processed contain valid/known payload compressor values such as gzip, bzip2, xz, zstd, and lzma. The payload compressor field in an rpm can be checked by using the rpm command line tool.

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/jordansissel/ruby-arr-pm/pull/15 Patch Third Party Advisory
https://github.com/jordansissel/ruby-arr-pm/security/advisories/GHSA-88cv-mj24-8w3q Exploit Third Party Advisory
https://github.com/jordansissel/ruby-arr-pm/pull/14 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:ruby-arr-pm_project:ruby-arr-pm:*:*:*:*:*:ruby:*:*
Information

Published : 2022-09-21 11:15

Updated : 2022-09-26 01:41

NVD link : CVE-2022-39224

Mitre link : CVE-2022-39224

Products Affected
No products.
CWE
CWE-78