CVE-2011-4100

{"id": "CVE-2011-4100", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2011-11-03T15:55:00.950", "references": [{"url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/11/01/9", "tags": ["Patch"], "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"}, {"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=750643", "tags": ["Patch"], "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", "source": "secalert@redhat.com"}, {"url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2011/11/01/9", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://osvdb.org/76768", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/46644", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/50479", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.wireshark.org/security/wnpa-sec-2011-17.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=750643", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71090", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "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."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0738C9A6-0370-447D-91E6-EB59ECC92224"}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "05A83A69-D49D-48D0-8FFE-4887F15ACD33"}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9CA0830-9AFE-499F-903F-D9C3B5CCC982"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}