Bug 2228528 (CVE-2023-3900) - CVE-2023-3900 gitlab: DoS when an invalid 'start_sha' value on merge requests page
Summary: CVE-2023-3900 gitlab: DoS when an invalid 'start_sha' value on merge requests...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-3900
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2228488
TreeView+ depends on / blocked
 
Reported: 2023-08-02 14:18 UTC by Borja Tarraso
Modified: 2023-10-09 13:25 UTC (History)
0 users

Fixed In Version: gitlab 16.1.3, gitlab 16.2.2
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Environment:
Last Closed: 2023-08-02 19:06:42 UTC
Embargoed:

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Description Borja Tarraso 2023-08-02 14:18:38 UTC 
An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. An invalid 'start_sha' value on merge requests page may lead to Denial of Service as Changes tab would not load.
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