CVE-2020-13333 - Vulnerability Details - OpenCVE

A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. 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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

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:13.1.0::::community:::
	cpe:2.3:a:gitlab:gitlab:13.1.0::::enterprise:::
	cpe:2.3:a:gitlab:gitlab:13.2.0::::community:::
	cpe:2.3:a:gitlab:gitlab:13.2.0::::enterprise:::
	cpe:2.3:a:gitlab:gitlab:13.3.0::::community:::
	cpe:2.3:a:gitlab:gitlab:13.3.0::::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/2020/CVE-2020-13333.json
https://gitlab.com/gitlab-org/gitlab/-/issues/218753
https://hackerone.com/reports/870820

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitLab

Published: 2020-10-06T18:30:03

Updated: 2024-08-04T12:18:17.569Z

Reserved: 2020-05-21T00:00:00

Link: CVE-2020-13333

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-10-06T19:15:13.257

Modified: 2024-11-21T05:01:03.267

Link: CVE-2020-13333

Redhat

No data.

OpenCVE Enrichment

No data.

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