CVE-2021-22205

2021-04-2317:39:36

GitLab

www.cve.org

gitlab

remote command execution

image files

validation

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.974

Percentile

99.9%

JSON

An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.9. GitLab was not properly validating image files that were passed to a file parser which resulted in a remote command execution.

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=11.9, <13.8.8"
      },
      {
        "status": "affected",
        "version": ">=13.9, <13.9.6"
      },
      {
        "status": "affected",
        "version": ">=13.10, <13.10.3"
      }
    ]
  }
]