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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "matchCriteriaId": "7C873805-B51C-4D74-86D1-78B609ADFE21", "versionEndExcluding": "6.9.11-57", "vulnerable": true}, {"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "matchCriteriaId": "4CE77734-7D7E-4D73-9B49-F99157A5794B", "versionEndExcluding": "7.0.10-57", "versionStartIncluding": "7.0.0-0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash."}, {"lang": "es", "value": "Se ha detectado un problema de desbordamiento de enteros en la funci\u00f3n ExportIndexQuantum() de ImageMagick en el archivo MagickCore/quantum-export.c. Las llamadas a la funci\u00f3n GetPixelIndex() podr\u00edan resultar en valores fuera del rango representable para el \"unsigned char\". Cuando ImageMagick procesa un archivo pdf dise\u00f1ado, esto podr\u00eda conllevar a un comportamiento no definido o un bloqueo."}], "id": "CVE-2021-20224", "lastModified": "2023-03-11T23:15:17.240", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-25T20:15:08.873", "references": [{"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/pull/3083"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d"}, {"source": "secalert@redhat.com", "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-190"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"bugzilla": {"description": "ImageMagick: integer overflow in ExportIndexQuantum() in MagickCore/quantum-export.c", "id": "2124173", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2124173"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-190", "details": ["An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.", "An integer overflow issue was found in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in outside the range of representable values for the type 'unsigned char.' When ImageMagick processes a crafted pdf file, this issue could lead to undefined behavior or a crash."], "name": "CVE-2021-20224", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2022-08-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-20224\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-20224\nhttps://github.com/ImageMagick/ImageMagick/pull/3083"], "threat_severity": "Moderate", "upstream_fix": "ImageMagick6 6.9.11-57, ImageMagick 7.0.10-57"}