Medium severity4.3NVD Advisory· Published Jul 1, 2022· Updated Jun 17, 2026
CVE-2022-1954
CVE-2022-1954
Description
A Regular Expression Denial of Service vulnerability in GitLab CE/EE affecting all versions from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to make a GitLab instance inaccessible via specially crafted web server response headers
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 5 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=1.0.2,<14.10.5
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=1.0.2,<14.10.5
- cpe:2.3:a:gitlab:gitlab:15.1.0:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:15.1.0:*:*:*:enterprise:*:*:*
- (no CPE)range: from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1
- (no CPE)range: >=1.0.2, <14.10.5
- Range: from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1
Patches
Vulnerability mechanics
References
3- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1954.jsonnvdVendor Advisory
- hackerone.com/reports/1531958nvdPermissions RequiredThird Party Advisory
- gitlab.com/gitlab-org/gitlab/-/issues/358160nvdBroken Link
News mentions
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