CVE-2023-5825

Public Exploit
Loop with Unreachable Exit Condition ('Infinite Loop') in GitLab

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.2 before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1. A low-privileged attacker can point a CI/CD Component to an incorrect path and cause the server to exhaust all available memory through an infinite loop and cause Denial of Service.

Remediation

Solution:

  • Upgrade to versions 16.5.1, 16.4.2, 16.3.6 or above.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.17%
Vendor Advisory gitlab.com
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/428984 vendor advisory issue tracking
https://hackerone.com/reports/2218566 broken link exploit permissions required technical description

Frequently Asked Questions

What is the severity of CVE-2023-5825?
CVE-2023-5825 has been scored as a medium severity vulnerability.
How to fix CVE-2023-5825?
To fix CVE-2023-5825: Upgrade to versions 16.5.1, 16.4.2, 16.3.6 or above.
Is CVE-2023-5825 being actively exploited in the wild?
It is possible that CVE-2023-5825 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-2023-5825?
CVE-2023-5825 affects GitLab GitLab.
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