Overview
- Description
- A potential DOS vulnerability was discovered in GitLab versions 13.1, 13.2 and 13.3. The api to update an asset as a link from a release had a regex check which caused exponential number of backtracks for certain user supplied values resulting in high CPU usage.
- Source
- cve@gitlab.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 4.3
- Impact score
- 1.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-400
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:community:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2FBE37DE-E9C5-40DC-8339-200551D68184"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "89B666E9-BE49-44A5-8FE0-1DF2A370A983"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:community:*:*:*",
"vulnerable": true,
"matchCriteriaId": "82900A58-AAF4-4D9C-A91A-3C86DE7A46F4"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F7C9C545-5519-492A-81D7-AC1EC365167A"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:13.3.0:*:*:*:community:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3A4E3640-AED5-4318-85B9-91F41264FB09"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:13.3.0:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1CF330C9-F018-4F2C-B673-8A38B9434C99"
}
],
"operator": "OR"
}
]
}
]