CVE-2021-39937 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00151.

Key SSVC decision points have not yet been added.

Vendors	Products
Gitlab	Gitlab

Configuration 1 [-]

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitLab

Published: 2021-12-13T15:47:51

Updated: 2024-08-04T02:20:34.096Z

Reserved: 2021-08-23T00:00:00

Link: CVE-2021-39937

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-13T16:15:09.507

Modified: 2024-11-21T06:20:36.783

Link: CVE-2021-39937

Redhat

No data.

OpenCVE Enrichment

No data.

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