CVE-2022-21831

Description

A code injection vulnerability exists in the Active Storage >= v5.2.0 that could allow an attacker to execute code via image_processing arguments.

CVSS Metrics

• v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
• v2.0•MEDIUM•Score: 6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 3.02%• Percentile: 87%

Techniques & Countermeasures

• CWE-94•Improper Control of Generation of Code ('Code Injection')

  The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

Affected Systems

• debian•rails

  < 2:6.0.3.7+dfsg-2+deb11u1 | < 2:6.1.4.7+dfsg-1 | < 2:6.1.4.7+dfsg-1 | < 2:6.1.4.7+dfsg-1

• debian•debian_linux

  10.0

• rubyonrails•active_storage

  ≥ 5.2.0, < 5.2.6.3 | ≥ 6.0.0, < 6.0.4.7 | ≥ 6.1.0, < 6.1.4.7 | ≥ 7.0.0, < 7.0.2.3

References (5)

• https://github.com/advisories/GHSA-w749-p3v6-hccq
• https://lists.debian.org/debian-lts-announce/2022/09/msg00002.html
• https://security.netapp.com/advisory/ntap-20221118-0001/
• https://www.debian.org/security/2023/dsa-5372
• https://security-tracker.debian.org/tracker/CVE-2022-21831