CVE-2021-39914

LOW

GitLab 8.13-14.2.5 14.3.0-14.3.3 14.4.0 - Regular Expression Denial of Service via Username Provisioning

Title source: llm
STIX 2.1

Description

A regular expression denial of service issue in GitLab versions 8.13 to 14.2.5, 14.3.0 to 14.3.3 and 14.4.0 could cause excessive usage of resources when a specially crafted username was used when provisioning a new user

References (2)

Core 2
Core References

Scores

CVSS v3 3.1
EPSS 0.0018
EPSS Percentile 38.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

Details

CWE
CWE-400
Status published
Products (2)
gitlab/gitlab 14.4.0 (2 CPE variants)
gitlab/gitlab 8.13.0 - 14.2.6 (2 CPE variants)
Published Nov 04, 2021
Tracked Since Feb 18, 2026