CVE-2021-22218

Name
CVE-2021-22218
Description
All versions of GitLab CE/EE starting from 12.8 before 13.10.5, all versions starting from 13.11 before 13.11.5, and all versions starting from 13.12 before 13.12.2 were affected by an issue in the handling of x509 certificates that could be used to spoof author of signed commits.
NVD Severity
low
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22218.json
MISC https://gitlab.com/gitlab-org/gitlab/-/issues/297665
MISC https://hackerone.com/reports/1077019

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* gitlab >= 10.5.0 < 13.10.5
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* gitlab >= 13.11.0 < 13.11.5
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* gitlab >= 13.12.0 < 13.12.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status