CVE-2021-39937

State: Published
Severity: 5.9 Medium
Published: Dec 13, 2021
Updated: Aug 4, 2024
Reserved: Aug 23, 2021

Description

A collision in access memoization logic in all versions of GitLab CE/EE before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, leads to potential elevated privileges in groups and projects under rare circumstances

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N	GitLab

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
GitLabGitLab	>=0.0, <14.3.6Affected >=14.4, <14.4.4Affected >=14.5, <14.5.2Affected

References

https://gitlab.com/gitlab-org/gitlab/-/issues/336802
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39937.json

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