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.

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

EPSS: 0.006 (47.2th percentile) — read the EPSS interpretation.

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.

Affected products

Gitlab
N/a — versions n/a

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

cve@mitre.org (x_refsource_CONFIRM, Release Notes, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, 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.