CVE-2020-25667

{"id": "CVE-2020-25667", "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:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2020-12-08T21:15:12.700", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891613", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "TIFFGetProfiles() in /coders/tiff.c calls strstr() which causes a large out-of-bounds read when it searches for `\"dc:format=\\\"image/dng\\\"` within `profile` due to improper string handling, when a crafted input file is provided to ImageMagick. The patch uses a StringInfo type instead of a raw C string to remedy this. This could cause an impact to availability of the application. This flaw affects ImageMagick versions prior to 7.0.9-0."}, {"lang": "es", "value": "La funci\u00f3n TIFFGetProfiles() en el archivo /coders/tiff.c llama a la funci\u00f3n strstr() lo que causa una gran lectura fuera de l\u00edmites cuando busca `\"dc:format=\\\"image/dng\\\"` dentro de \"profile\" debido al manejo inapropiado de una cadena, cuando un archivo de entrada dise\u00f1ado es proporcionado a ImageMagick. El parche usa un tipo StringInfo en lugar de una cadena C sin procesar para remediar esto. Esto podr\u00eda causar un impacto en la disponibilidad de la aplicaci\u00f3n. Este fallo afecta a ImageMagick versiones anteriores a 7.0.9- 0"}], "lastModified": "2023-11-07T03:20:20.760", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DA39290-2761-4869-AC2B-A251A33AEA75", "versionEndExcluding": "6.9.10-69"}, {"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "010CA5D7-72FB-40D2-B832-30482C376823", "versionEndExcluding": "7.0.9-0", "versionStartIncluding": "7.0.0-0"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}