CVE-2022-1100 is a denial-of-service (DoS) vulnerability affecting GitLab CE/EE versions prior to 14.7.7, 14.8.5, and 14.9.2. The flaw stems from an inefficient regex check in the API for updating release assets, leading to excessive CPU usage when processing specific user-supplied input. This vulnerability has a CVSS score of 4.3 (Medium), indicating a low-impact DoS with low attack complexity, requiring low privileges and no user interaction. There is no evidence of active exploitation, publicly available exploit code, or inclusion in the KEV catalog, though it has received some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 13.1.0, < 14.7.7CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* | ||
>= 13.1.0, < 14.7.7CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | ||
>= 14.8.0, < 14.8.5CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* | ||
>= 14.8.0, < 14.8.5CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* | ||
>= 14.9.0, < 14.9.2CPE matchmatch criteria | cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.