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
problem types: Uncontrolled resource consumption in GitLab
affected:
{
product: GitLab
vendor: GitLab
versions:
status: affected, version: >=8.13, <14.2.6
status: affected, version: >=14.3.0, <14.3.4
status: affected, version: >=14.4.0, <14.4.1
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 3.1
baseSeverity: LOW
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
version: 3.1
]