Vulnerability in GitLab
CVE-2019-11546
An issue was discovered in GitLab Community and Enterprise Edition before 11.8.9, 11.9.x before 11.9.10, and 11.10.x before 11.10.2. It has a Race Condition which could allow users to approve a merge request multiple times and potentially reach the approval count required to merge.
Vulnerability class: Race Condition
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.006 (49.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
References
- about.gitlab.com/2019/04/29/security-release-gitlab-11-dot-10-dot-2-released/ (Release Notes, Vendor Advisory)
- gitlab.com/gitlab-org/gitlab-ee/issues/10357 (Exploit, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-11546?
- CVE-2019-11546 is a medium-severity vulnerability in GitLab, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2019-09-09.
- How severe is CVE-2019-11546?
- Medium severity. CVSS v3 base score is 5.3 out of 10.