by Kastro
Paper/Archive/CVE-2021-22205

CVE-2021-22205

GitLab GitLab — GitLab Community and Enterprise Editions Remote Code Execution Vulnerability

KEV · due 17 Novransomware useEPSS 100%public exploitSSVC actCVSS 10.0
critical.is priorityof 100
100
CVSS 10.0 (CNA)10.0 / 10 × 3030.0In CISA KEV+3030.0EPSS percentile 100.01.000 × 2020.0Exploit: SSVC active+1010.0SSVC exploitation: active+1010.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
GitLab>=11.9, <13.8.8–CNA
GitLab>=13.9, <13.9.6–CNA
GitLab>=13.10, <13.10.3–CNA

Scores by source

GitLab (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refhackerone.com/reports/1154542refgitlab.com/gitlab-org/gitlab/-/issues/327121refgitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22205.jsonrefpacketstormsecurity.com/files/164768/GitLab-Unauthenticated-Remote-ExifTool-Command-Injection.htmlrefpacketstormsecurity.com/files/164994/GitLab-13.10.2-Remote-Code-Execution.htmlrefcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22205kevcisa.gov/known-exploited-vulnerabilities-catalog