CVE-2021-39938

State: Published
Severity: 3.1 Low
Published: Dec 13, 2021
Updated: Aug 4, 2024
Reserved: Aug 23, 2021

Description

A vulnerable regular expression pattern in GitLab CE/EE since version 8.15 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an attacker to cause uncontrolled resource consumption leading to Denial of Service via specially crafted deploy Slash commands

Scores

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

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
GitLabGitLab	>=14.5, <14.5.2Affected >=14.4, <14.4.4Affected >=8.15, <14.3.6Affected

References

https://gitlab.com/gitlab-org/gitlab/-/issues/344873
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39938.json

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