CVE-2012-4049

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"AA72071F-5DA0-4ABD-8453-C5FB4337DC56", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.8:*:*:*:*:*:itanium:*", "matchCriteriaId": "6551DA99-2B0C-45F3-A591-F4C7905B11BB", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.8:*:*:*:*:*:sparc:*", "matchCriteriaId": "5AE98019-8B50-476E-8116-11FDE4EC6648", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*", "matchCriteriaId": "DE554781-1EB9-446E-911F-6C11970C47F4", "vulnerable": true}, {"criteria": "cpe:2.3:o:opensuse:opensuse:12.1:*:*:*:*:*:*:*", "matchCriteriaId": "EBB2C482-D2A4-48B3-ACE7-E1DFDCC409B5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet."}, {"lang": "es", "value": "epan/dissectors/packet-nfs.c en el disector de NFS en Wireshark v1.4.x antes de v1.4.14, v1.6.x antes de v1.6.9 y v1.8.x antes de v1.8.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (bucle y excesivo consumo de CPU) a trav\u00e9s de un paquete dise\u00f1ado para tal fin.\r\n"}], "id": "CVE-2012-4049", "lastModified": "2026-06-16T23:44:19.840", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 5.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2012-07-24T19:55:03.077", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Patch"], "url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-nfs.c?r1=43576&r2=43575&pathrev=43576"}, {"source": "cve@mitre.org", "url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=43576"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00000.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/49971"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/54425"}, {"source": "cve@mitre.org", "url": "http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.wireshark.org/security/wnpa-sec-2012-12.html"}, {"source": "cve@mitre.org", "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7436"}, {"source": "cve@mitre.org", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15707"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-nfs.c?r1=43576&r2=43575&pathrev=43576"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=43576"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00000.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/49971"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/54425"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.wireshark.org/security/wnpa-sec-2012-12.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7436"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15707"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "wireshark: Excessive CPU usage in NFS dissector", "id": "842518", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=842518"}, "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": ["epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet."], "name": "CVE-2012-4049", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Under investigation", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Under investigation", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-07-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-4049\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4049"], "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"}

{}