CVE-2022-1100

State: Published
Severity: 4.3 Medium
Published: Apr 4, 2022
Updated: Aug 2, 2024
Reserved: Mar 25, 2022

Description

A potential DOS vulnerability was discovered in GitLab CE/EE affecting all versions from 13.1 prior to 14.7.7, 14.8.0 prior to 14.8.5, and 14.9.0 prior to 14.9.2. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	GitLab

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
GitLabGitLab	>=13.1, <14.7.7Affected >=14.8, <14.8.5Affected >=14.9, <14.9.2Affected

References

https://gitlab.com/gitlab-org/gitlab/-/issues/273771
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1100.json

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