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CVE-2021-22218

CVE-2021-22218

CVSS 2.6 LOWEPSS 0.5%
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.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Affected products
GitLab · GitLab

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References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22218.jsonhttps://gitlab.com/gitlab-org/gitlab/-/issues/297665https://hackerone.com/reports/1077019