CVE-2012-0849

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trav\u00e9s de una elaborada imagen JPEG2000 que desencadena una comprobaci\u00f3n incorrecta de un valor negativo."}], "id": "CVE-2012-0849", "lastModified": "2026-06-16T23:38:22.910", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2012-08-27T23:55:01.383", "references": [{"source": "secalert@redhat.com", "url": "http://ffmpeg.org/security.html"}, {"source": "secalert@redhat.com", "url": 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