{ "id": "CVE-2021-22204", "sourceIdentifier": "cve@gitlab.com", "published": "2021-04-23T18:15:08.127", "lastModified": "2023-11-07T03:30:10.330", "vulnStatus": "Modified", "cisaExploitAdd": "2021-11-17", "cisaActionDue": "2021-12-01", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "ExifTool Remote Code Execution Vulnerability", "descriptions": [ { "lang": "en", "value": "Improper neutralization of user data in the DjVu file format in ExifTool versions 7.44 and up allows arbitrary code execution when parsing the malicious image" }, { "lang": "es", "value": "Una neutralizaci\u00f3n inapropiada de los datos del usuario en el formato de archivo DjVu en ExifTool versiones 7.44 y posteriores, permite una ejecuci\u00f3n de c\u00f3digo arbitrario cuando se analiza la imagen maliciosa" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 }, { "source": "cve@gitlab.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 6.8, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.5, "impactScore": 3.7 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-94" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:exiftool_project:exiftool:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.44", "versionEndExcluding": "12.24", "matchCriteriaId": "9C18C58A-4D97-41AC-A2E6-5983D3376107" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": 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"http://packetstormsecurity.com/files/164768/GitLab-Unauthenticated-Remote-ExifTool-Command-Injection.html", "source": "cve@gitlab.com", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] }, { "url": "http://packetstormsecurity.com/files/164994/GitLab-13.10.2-Remote-Code-Execution.html", "source": "cve@gitlab.com", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] }, { "url": "http://packetstormsecurity.com/files/167038/ExifTool-12.23-Arbitrary-Code-Execution.html", "source": "cve@gitlab.com", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.openwall.com/lists/oss-security/2021/05/09/1", "source": "cve@gitlab.com", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://www.openwall.com/lists/oss-security/2021/05/10/5", "source": "cve@gitlab.com", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800", "source": "cve@gitlab.com", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22204.json", "source": "cve@gitlab.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://hackerone.com/reports/1154542", "source": "cve@gitlab.com", "tags": [ "Permissions Required", "Third Party Advisory" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00018.html", "source": "cve@gitlab.com", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DDKDLJLBTBBR66OOPXSXCG2PQRM5KCZL/", "source": "cve@gitlab.com" }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F6UOBPU3LSHAPRRJNISNVXZ5DSUIALLV/", "source": "cve@gitlab.com" }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U4RF6PJCJ6NQOVJJJF6HN6BORUQVIXY6/", "source": "cve@gitlab.com" }, { "url": "https://www.debian.org/security/2021/dsa-4910", "source": "cve@gitlab.com", "tags": [ "Third Party Advisory" ] } ] }