CVE-2012-4447

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"matchCriteriaId": "A9B1F1B0-07F0-437F-8812-78CC49A3D261", "vulnerable": true}, {"criteria": "cpe:2.3:a:libtiff:libtiff:4.0:beta4:*:*:*:*:*:*", "matchCriteriaId": "3A2655FA-3C44-4FA1-97E4-26859D9B80C4", "vulnerable": true}, {"criteria": "cpe:2.3:a:libtiff:libtiff:4.0:beta5:*:*:*:*:*:*", "matchCriteriaId": "D436B894-A40C-45D8-A012-92F99F0B8D57", "vulnerable": true}, {"criteria": "cpe:2.3:a:libtiff:libtiff:4.0:beta6:*:*:*:*:*:*", "matchCriteriaId": "B2724F1A-B14E-4221-957C-FFEA8953E63A", "vulnerable": true}, {"criteria": "cpe:2.3:a:libtiff:libtiff:4.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "51F952B2-E064-4E67-B25A-6A48AC794728", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en tif_pixarlog.c en libtiff antes de v4.0.3 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de una imagen TIFF manipulada utilizando el formato PixarLog Compression."}], "id": "CVE-2012-4447", "lastModified": "2026-06-16T23:45:07.017", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-10-28T15:55:01.817", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00076.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2012-1590.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/49938"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/51049"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2012/dsa-2561"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/09/25/14"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/09/25/9"}, {"source": "secalert@redhat.com", "url": "http://www.remotesensing.org/libtiff/v4.0.3.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/55673"}, {"source": 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{"affected_release": [{"advisory": "RHSA-2012:1590", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "libtiff-0:3.8.2-18.el5_8", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-12-18T00:00:00Z"}, {"advisory": "RHSA-2012:1590", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libtiff-0:3.9.4-9.el6_3", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-12-18T00:00:00Z"}], "bugzilla": {"description": "libtiff: Heap-buffer overflow when processing a TIFF image with PixarLog Compression", "id": "860198", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=860198"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-122", "details": ["Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format."], "name": "CVE-2012-4447", "public_date": "2012-09-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-4447\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4447"], "threat_severity": "Moderate"}

{}