CVE-2023-6051

Public Exploit
Improper Control of Generation of Code ('Code Injection') in GitLab

Description

An issue has been discovered in GitLab CE/EE affecting all versions before 16.4.4, all versions starting from 16.5 before 16.5.4, all versions starting from 16.6 before 16.6.2. File integrity may be compromised when source code or installation packages are pulled from a specific tag.

Remediation

Solution:

  • Upgrade to versions 16.6.2, 16.5.4, 16.4.4 or above.

Category

5.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/431345 issue tracking broken link
https://hackerone.com/reports/2237165 broken link exploit permissions required technical description

Frequently Asked Questions

What is the severity of CVE-2023-6051?
CVE-2023-6051 has been scored as a medium severity vulnerability.
How to fix CVE-2023-6051?
To fix CVE-2023-6051: Upgrade to versions 16.6.2, 16.5.4, 16.4.4 or above.
Is CVE-2023-6051 being actively exploited in the wild?
It is possible that CVE-2023-6051 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-2023-6051?
CVE-2023-6051 affects GitLab GitLab.
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