CVE-2023-3424 — HIGH (7.5) — White Hats Nepal

Q: How severe is CVE-2023-3424?

CVE-2023-3424 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-3424?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.

Vulnerability Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gitlab	Gitlab	>= 10.3.0, < 15.11.10

Related Weaknesses (CWE)

CWE-1333

References

https://gitlab.com/gitlab-org/gitlab/-/issues/409802Broken LinkVendor Advisory
https://hackerone.com/reports/1960970Third Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/409802Broken LinkVendor Advisory
https://hackerone.com/reports/1960970Third Party Advisory

FAQ

What is CVE-2023-3424?

CVE-2023-3424 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A ...

How severe is CVE-2023-3424?

CVE-2023-3424 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-3424?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.