CVE-2024-4025

Public Exploit
Inefficient Regular Expression Complexity in GitLab

Description

A Denial of Service (DoS) condition has been discovered in GitLab CE/EE affecting all versions from 7.10 prior before 16.11.5, version 17.0 before 17.0.3, and 17.1 before 17.1.1. It is possible for an attacker to cause a denial of service using a crafted markdown page.

Remediation

Solution:

  • Upgrade to versions 17.1.1, 17.0.3, 16.11.5 or above.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/457474 issue tracking permissions required broken link
https://hackerone.com/reports/2024974 permissions required exploit technical description

Frequently Asked Questions

What is the severity of CVE-2024-4025?
CVE-2024-4025 has been scored as a medium severity vulnerability.
How to fix CVE-2024-4025?
To fix CVE-2024-4025: Upgrade to versions 17.1.1, 17.0.3, 16.11.5 or above.
Is CVE-2024-4025 being actively exploited in the wild?
It is possible that CVE-2024-4025 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-4025?
CVE-2024-4025 affects GitLab GitLab.
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