CVE-2019-13121
GitLab vulnerability analysis and mitigation

Overview

An issue was discovered in GitLab Enterprise Edition versions 10.6 through 12.0.2 related to GitHub project integration. The vulnerability was identified and disclosed in July 2019, affecting the GitHub project integration feature. The issue was assigned CVE-2019-13121 (GitLab Release, NVD).

Technical details

The vulnerability was classified as a Server-Side Request Forgery (SSRF) with incorrect access control. It received a CVSS v3.1 Base Score of 7.5 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. The vulnerability was also assessed under CVSS v2.0 with a Base Score of 5.0 (MEDIUM) and vector (AV:N/AC:L/Au:N/C:N/I:P/A:N) (NVD).

Impact

The vulnerability allowed attackers to make unauthorized requests to local network resources through the GitHub project integration feature, potentially compromising internal systems and services (NVD).

Mitigation and workarounds

The vulnerability was patched in GitLab version 12.0.3. Users were strongly recommended to upgrade their GitLab installations to the fixed version immediately (GitLab Release).

Additional resources


SourceThis report was generated using AI

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