CVE-2022-0284

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{"affected": [{"affectedData": [{"product": "ImageMagick", "vendor": "n/a", "versions": [{"status": "affected", "version": "Fixed in ImageMagick-7.1.0-20"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "matchCriteriaId": "90A073A6-900F-44EE-B29F-05CB65058078", "versionEndExcluding": "7.1.0-20", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A heap-based-buffer-over-read flaw was found in ImageMagick's GetPixelAlpha() function of 'pixel-accessor.h'. This vulnerability is triggered when an attacker passes a specially crafted Tagged Image File Format (TIFF) image to convert it into a PICON file format. This issue can potentially lead to a denial of service and information disclosure."}, {"lang": "es", "value": "Se ha encontrado un fallo de lectura excesiva del b\u00fafer en la regi\u00f3n heap de la memoria en la funci\u00f3n GetPixelAlpha() del archivo \"pixel-accessor.h\" de ImageMagick. Esta vulnerabilidad es desencadenada cuando un atacante pasa una imagen especialmente dise\u00f1ada en formato de archivo de imagen etiquetada (TIFF) para convertirla en un formato de archivo PICON. Este problema puede conllevar a una denegaci\u00f3n de servicio y una divulgaci\u00f3n de informaci\u00f3n"}], "id": "CVE-2022-0284", "lastModified": "2026-06-17T04:20:16.903", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-29T15:15:09.183", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2022-0284"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2045943"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/issues/4729"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2022-0284"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2045943"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/commit/e50f19fd73c792ebe912df8ab83aa51a243a3da7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/issues/4729"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Zhang Jiaxing (CodeSafe Team Qi'Anxin Group) for reporting this issue.", "bugzilla": {"description": "ImageMagick: Heap buffer overread in GetPixelAlpha() declared in MagickCore/pixel-accessor.h", "id": "2045943", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2045943"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "status": "draft"}, "cwe": "CWE-125", "details": ["A heap-based-buffer-over-read flaw was found in ImageMagick's GetPixelAlpha() function of 'pixel-accessor.h'. This vulnerability is triggered when an attacker passes a specially crafted Tagged Image File Format (TIFF) image to convert it into a PICON file format. This issue can potentially lead to a denial of service and information disclosure.", "A heap-based-buffer-over-read flaw was found in ImageMagick's GetPixelAlpha() function of 'pixel-accessor.h'. This vulnerability is triggered when an attacker passes a specially crafted Tagged Image File Format (TIFF) image to convert it into a PICON file format. This issue can potentially lead to a denial of service and information disclosure."], "name": "CVE-2022-0284", "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": "Not affected", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2022-01-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-0284\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-0284"], "statement": "The versions of ImageMagick shipped with Red Hat Enterprise Linux 6, 7 are ImageMagick v6.9.10 and lower. These contain a different code-base compared to upstream and the vulnerable code is not present in our code-base.", "threat_severity": "Low"}

{}