CVE-2021-39947

{"id": "CVE-2021-39947", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-06-06T17:15:09.893", "references": [{"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39947.json", "tags": ["Patch", "Third Party Advisory"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab-runner/-/issues/28732", "tags": ["Broken Link"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39947.json", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://gitlab.com/gitlab-org/gitlab-runner/-/issues/28732", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In specific circumstances, trace file buffers in GitLab Runner versions up to 14.3.4, 14.4 to 14.4.2, and 14.5 to 14.5.2 would re-use the file descriptor 0 for multiple traces and mix the output of several jobs"}, {"lang": "es", "value": "En circunstancias espec\u00edficas, los b\u00faferes de archivos de rastreo en GitLab Runner versiones hasta 14.3.4, 14.4 a 14.4.2, y 14.5 a 14.5.2 reusar\u00edan el descriptor de archivo 0 para m\u00faltiples rastreos y mezclar\u00edan la salida de varios trabajos"}], "lastModified": "2024-11-21T06:20:38.303", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab_runner:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70B68D88-54F0-4461-AF14-953C347C232F", "versionEndExcluding": "14.3.4"}, {"criteria": "cpe:2.3:a:gitlab:gitlab_runner:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "169E7CFF-F6E8-44AD-AD12-6E7A44707DB1", "versionEndExcluding": "14.4.2", "versionStartIncluding": "14.4.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab_runner:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CBA81196-2D76-4B2D-9C1B-79BB2761F6E3", "versionEndExcluding": "14.5.2", "versionStartIncluding": "14.5.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}