CVE-2012-1438

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:comodo:comodo_antivirus:7425:*:*:*:*:*:*:*", "matchCriteriaId": "D0699893-B2EB-41AE-99C8-1A327AF5EAEE", "vulnerable": true}, {"criteria": "cpe:2.3:a:sophos:sophos_anti-virus:4.61.0:*:*:*:*:*:*:*", "matchCriteriaId": "0912E21E-1EEB-4ADD-958F-F8AEBBF7C5E6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Microsoft Office file parser in Comodo Antivirus 7425 and Sophos Anti-Virus 4.61.0 allows remote attackers to bypass malware detection via an Office file with a ustar character sequence at a certain location. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different Office parser implementations."}, {"lang": "es", "value": "El analizador de archivos de Microsoft Office en el Comodo Antivirus 7425 y Sophos Anti-Virus 4.61.0 permite a atacantes remotos evitar la detecci\u00f3n de malware a trav\u00e9s de un archivo de Office con una secuencia de caracteres ustar en un lugar determinado. NOTA: esto m\u00e1s adelante se puede dividir en varios CVEs si la informaci\u00f3n adicional que se publica muestra que el error se produjo de forma independiente en diferentes implementaciones del del analizador de Office."}], "id": "CVE-2012-1438", "lastModified": "2026-06-16T23:39:31.850", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-03-21T10:11:47.897", "references": [{"source": "cve@mitre.org", "url": "http://www.ieee-security.org/TC/SP2012/program.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/522005"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ieee-security.org/TC/SP2012/program.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/522005"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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