{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-11-01T00:00:00", "descriptions": [{"lang": "en", "value": "The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-09-18T12:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750643"}, {"name": "50479", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/50479"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.wireshark.org/security/wnpa-sec-2011-17.html"}, {"name": "46644", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/46644"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140"}, {"name": "76768", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/76768"}, {"name": "oval:org.mitre.oval:def:14833", "tags": ["vdb-entry", "signature", "x_refsource_OVAL"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833"}, {"name": "[oss-security] 20111101 Re: CVE request for wireshark flaws", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://openwall.com/lists/oss-security/2011/11/01/9"}, {"name": "wireshark-csn1-dissector-dos(71090)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71090"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351"}]}}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-4100", "datePublished": "2011-11-03T15:00:00", "dateReserved": "2011-10-18T00:00:00", "dateUpdated": "2017-09-18T12:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"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}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet."}, {"lang": "es", "value": "La funci\u00f3n csnStreamDissector en epan/dissectors/packet-csn1.c en el CSN.1 dissector en Wireshark v1.6.x anterior a v1.6.3 no inicializa una determinada variable, que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de un paquete con formato err\u00f3neo."}], "id": "CVE-2011-4100", "lastModified": "2017-09-19T01:34:25.120", "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": "2011-11-03T15:55:00.950", "references": [{"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://openwall.com/lists/oss-security/2011/11/01/9"}, {"source": "secalert@redhat.com", "url": "http://osvdb.org/76768"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/46644"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/50479"}, {"source": "secalert@redhat.com", "url": "http://www.wireshark.org/security/wnpa-sec-2011-17.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750643"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71090"}, {"source": "secalert@redhat.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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