description: An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14. A path traversal is found in LFS Upload that allows attacker to overwrite certain specific paths on the server. Affected versions are: >=8.14, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.
problem types: Improper limitation of a pathname to a restricted directory ('path traversal') in GitLab
affected:
{
product: GitLab CE/EE
vendor: GitLab
versions:
status: affected, version: >=8.14
status: affected, version: <13.3.9
status: affected, version: >=13.4
status: affected, version: <13.4.5
status: affected, version: >=13.5
status: affected, version: <13.5.2
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]