Input validation error in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2023-3917

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Main Vulnerability Database Vulnerabilities #VU81303

Input validation error in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2023-3917

Published: October 2, 2023


Vulnerability identifier: #VU81303
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-3917
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: GitLab, Inc
Affected software:
Gitlab Community Edition
GitLab Enterprise Edition

Detailed vulnerability description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in pipelines. A remote user can pass specially crafted input to the application and perform a denial of service (DoS) attack.


How to mitigate CVE-2023-3917

Install updates from vendor's website.

Sources