CVE-2012-1596

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "ABB6F1D5-64CC-474D-B123-818080ED7903", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "A5E0F58D-4CE5-4051-A0F6-9BFA2FC0D2DB", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.2:*:*:*:*:*:*:*", "matchCriteriaId": "1CC3D171-73D0-4A14-A2AA-60C9739CD840", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.3:*:*:*:*:*:*:*", "matchCriteriaId": "CF840746-1797-4ACC-8AFD-8FBD97E9F706", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.4:*:*:*:*:*:*:*", "matchCriteriaId": "87AA0CD8-5F45-4F3C-B72E-6D94EA4B2C8B", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.4.5:*:*:*:*:*:*:*", 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{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "0738C9A6-0370-447D-91E6-EB59ECC92224", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "05A83A69-D49D-48D0-8FFE-4887F15ACD33", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "B9CA0830-9AFE-499F-903F-D9C3B5CCC982", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.3:*:*:*:*:*:*:*", "matchCriteriaId": "178B042E-A628-4C40-BEDB-80200252D301", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.4:*:*:*:*:*:*:*", "matchCriteriaId": "D72AEB47-B059-4DF4-9414-E8EE0024997B", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.5:*:*:*:*:*:*:*", "matchCriteriaId": "12CBB602-DE4E-4096-BB3C-ED2A68833050", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The mp2t_process_fragmented_payload function in epan/dissectors/packet-mp2t.c in the MP2T dissector in Wireshark 1.4.x before 1.4.12 and 1.6.x before 1.6.6 allows remote attackers to cause a denial of service (application crash) via a packet containing an invalid pointer value that triggers an incorrect memory-allocation attempt."}, {"lang": "es", "value": "La funci\u00f3n mp2t_process_fragmented_payload en epan/dissectors/packet-mp2t.c en MP2T en Wireshark v1.4.x anteriore a v1.4.12 y v1.6.x anterior a v1.6.6 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un paquete que contenga un calor de puntero inv\u00e1lido que provoca un intento de posicionamiento de memoria incorrecto."}], "id": "CVE-2012-1596", "lastModified": "2026-06-16T23:39:49.830", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-04-11T10:39:26.747", "references": [{"source": "secalert@redhat.com", "url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=41001"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078769.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078770.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2012-04/msg00060.html"}, {"source": "secalert@redhat.com", "url": 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Advisory"], "url": "http://www.wireshark.org/security/wnpa-sec-2012-07.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6833"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74363"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15194"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "wireshark: MP2T dissector memory allocation flaw", "id": "807661", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=807661"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "details": ["The mp2t_process_fragmented_payload function in epan/dissectors/packet-mp2t.c in the MP2T dissector in Wireshark 1.4.x before 1.4.12 and 1.6.x before 1.6.6 allows remote attackers to cause a denial of service (application crash) via a packet containing an invalid pointer value that triggers an incorrect memory-allocation attempt."], "name": "CVE-2012-1596", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-02-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-1596\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-1596"], "statement": "Not Vulnerable. This issue does not affect the version of wireshark as shipped with Red Hat Enterprise Linux 5 and 6.", "threat_severity": "Low"}

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