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Critical GitLab Flaw (CVSS 10.0) Could Allow Unauthenticated RCE Across 12 Years of Releases

The Hacker News
VulnerabilityPatchUpdateRCECritical

Overview

GitLab has issued a critical patch for a serious vulnerability that allows unauthorized users to execute code on self-managed servers. This flaw affects all versions of GitLab dating back to 7.0, which was released in 2014. Even those who updated their systems on October 12 need to apply the new fixes, as that prior patch only addressed versions 19.2 and later. The importance of this update cannot be overstated, as it poses a significant risk to organizations using GitLab, potentially exposing sensitive data and system integrity. Administrators are urged to update their installations immediately to protect against potential exploitation.

Key Takeaways

  • Affected Systems: GitLab versions 7.0 and later, self-managed GitLab servers
  • Action Required: Update to the latest versions released on October 21, 2023.
  • Timeline: Disclosed on October 21, 2023

Original Article Summary

GitLab released fixes on October 21 for a flaw that lets an attacker run code on a self-managed server without logging in, and it affects every version of the software going back to 7.0, released in 2014. The fix matters even for administrators who patched nine days earlier: the October 12 update covered only versions 19.2 and later, and the new fixed versions sit one patch above it, so an

Impact

GitLab versions 7.0 and later, self-managed GitLab servers

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Disclosed on October 21, 2023

Remediation

Update to the latest versions released on October 21, 2023. Previous patches from October 12 only covered versions 19.2 and later.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Vulnerability, Patch, Update, and 2 more.

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