CVE-2023-2030

Public Exploit
Improper Verification of Cryptographic Signature in GitLab

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 12.2 prior to 16.5.6, 16.6 prior to 16.6.4, and 16.7 prior to 16.7.2 in which an attacker could potentially modify the metadata of signed commits.

Remediation

Solution:

  • Upgrade to versions 16.5.6, 16.6.4, 16.7.2 or above.

Category

3.5
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory gitlab.com
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/407252 vendor advisory issue tracking
https://hackerone.com/reports/1929929 broken link exploit permissions required technical description

Frequently Asked Questions

What is the severity of CVE-2023-2030?
CVE-2023-2030 has been scored as a low severity vulnerability.
How to fix CVE-2023-2030?
To fix CVE-2023-2030: Upgrade to versions 16.5.6, 16.6.4, 16.7.2 or above.
Is CVE-2023-2030 being actively exploited in the wild?
It is possible that CVE-2023-2030 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-2023-2030?
CVE-2023-2030 affects GitLab GitLab.
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