CVE-2020-13333

{"id": "CVE-2020-13333", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2020-10-06T19:15:13.257", "references": [{"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13333.json", "tags": ["Third Party Advisory"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/218753", "tags": ["Broken Link"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/870820", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se detect\u00f3 una potencial vulnerabilidad de DOS en GitLab versiones 13.1, 13.2 y 13.3. La API para actualizar un activo como un enlace desde una versi\u00f3n que ten\u00eda una comprobaci\u00f3n de expresiones regulares que caus\u00f3 un n\u00famero exponencial de retrocesos para determinados valores suministrados por el usuario, resultando en un alto uso de la CPU"}], "lastModified": "2020-10-29T20:15:48.197", "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"}]}], "sourceIdentifier": "cve@gitlab.com"}