Vulnerability Details : CVE-2023-4379
An issue has been discovered in GitLab EE affecting all versions starting from 15.3 prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1. Code owner approval was not removed from merge requests when the target branch was updated.
Products affected by CVE-2023-4379
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:16.4.0:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-4379
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-4379
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N |
1.7
|
5.8
|
GitLab Inc. | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-4379
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: cve@gitlab.com (Secondary)
-
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.Assigned by: cve@gitlab.com (Secondary)
References for CVE-2023-4379
-
https://gitlab.com/gitlab-org/gitlab/-/issues/415496
"Remove approvals by Code Owners if their files changed" does not apply when target branch is changed (#415496) · Issues · GitLab.org / GitLab · GitLabIssue Tracking
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