{ "id": "CVE-2022-1954", "sourceIdentifier": "cve@gitlab.com", "published": "2022-07-01T18:15:08.570", "lastModified": "2023-08-08T14:22:24.967", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A Regular Expression Denial of Service vulnerability in GitLab CE/EE affecting all versions from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to make a GitLab instance inaccessible via specially crafted web server response headers" }, { "lang": "es", "value": "Una vulnerabilidad de Denegaci\u00f3n de Servicio por Expresiones Regulares en GitLab CE/EE que afecta a todas las versiones desde la 1.0.2 anteriores a 14.10.5, la 15.0 anteriores a 15.0.4 y la 15.1 anteriores a 15.1.1, permite a un atacante hacer inaccesible una instancia de GitLab por medio de encabezados de respuesta del servidor web especialmente dise\u00f1adas" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 3.9, "impactScore": 1.4 }, { "source": "cve@gitlab.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-1333" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "1.0.2", "versionEndExcluding": "14.10.5", "matchCriteriaId": "333553F3-B222-4B31-939E-0A753F181E1D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "1.0.2", "versionEndExcluding": "14.10.5", "matchCriteriaId": "9DC186FA-BBBB-441D-B33D-A827D71BDFCD" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "15.0.0", "versionEndExcluding": "15.0.4", "matchCriteriaId": "59BC7D90-71FE-4551-BC55-2CBDD7F037C3" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "15.0.0", "versionEndExcluding": "15.0.4", "matchCriteriaId": "18F6B2F9-8BDA-41C7-8152-70D61CCCC0B8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:15.1.0:*:*:*:community:*:*:*", "matchCriteriaId": "0CE56232-8EF7-428C-90F2-85803A66B664" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:15.1.0:*:*:*:enterprise:*:*:*", "matchCriteriaId": "E07D39FA-8428-4585-9A4C-55D2A1799F9E" } ] } ] } ], "references": [ { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1954.json", "source": "cve@gitlab.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/358160", "source": "cve@gitlab.com", "tags": [ "Broken Link" ] }, { "url": "https://hackerone.com/reports/1531958", "source": "cve@gitlab.com", "tags": [ "Permissions Required", "Third Party Advisory" ] } ] }