{"api_version":"1","generated_at":"2026-07-23T06:56:54+00:00","cve":"CVE-2014-4174","urls":{"html":"https://cve.report/CVE-2014-4174","api":"https://cve.report/api/cve/CVE-2014-4174.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2014-4174","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-4174"},"summary":{"title":"CVE-2014-4174","description":"wiretap/libpcap.c in the libpcap file parser in Wireshark 1.10.x before 1.10.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted packet-trace file that includes a large packet.","state":"PUBLISHED","assigner":"mitre","published_at":"2014-06-18 16:55:08","updated_at":"2026-05-06 22:30:45"},"problem_types":["CWE-119","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"9.3","severity":"","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8808","name":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8808","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"8808 – Packets with an on-the-network length > 64KB in pcap files cause read errors","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9753","name":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9753","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"9753 – Crash in libpcap file reader","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9390","name":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9390","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"9390 – Failure reading a pcap-ng file and writing a pcap file from it","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=53123","name":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=53123","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"code.wireshark Code Review - wireshark.git/tree","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://anonsvn.wireshark.org/viewvc/trunk-1.10/wiretap/libpcap.c?r1=53123&r2=53122&pathrev=53123","name":"http://anonsvn.wireshark.org/viewvc/trunk-1.10/wiretap/libpcap.c?r1=53123&r2=53122&pathrev=53123","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"code.wireshark Code Review - wireshark.git/tree","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://www.wireshark.org/security/wnpa-sec-2014-05.html","name":"http://www.wireshark.org/security/wnpa-sec-2014-05.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Wireshark · wnpa-sec-2014-05 · Libpcap file parser crash","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-4174","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-4174","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2014","cve_id":"4174","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"wireshark","cpe5":"wireshark","cpe6":"1.10.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"4174","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"wireshark","cpe5":"wireshark","cpe6":"1.10.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"4174","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"wireshark","cpe5":"wireshark","cpe6":"1.10.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"4174","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"wireshark","cpe5":"wireshark","cpe6":"1.10.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T11:04:29.012Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=53123"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8808"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9753"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.wireshark.org/security/wnpa-sec-2014-05.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://anonsvn.wireshark.org/viewvc/trunk-1.10/wiretap/libpcap.c?r1=53123&r2=53122&pathrev=53123"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9390"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2014-04-09T00:00:00.000Z","descriptions":[{"lang":"en","value":"wiretap/libpcap.c in the libpcap file parser in Wireshark 1.10.x before 1.10.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted packet-trace file that includes a large packet."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2014-06-18T15:57:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=53123"},{"tags":["x_refsource_MISC"],"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8808"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9753"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.wireshark.org/security/wnpa-sec-2014-05.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://anonsvn.wireshark.org/viewvc/trunk-1.10/wiretap/libpcap.c?r1=53123&r2=53122&pathrev=53123"},{"tags":["x_refsource_MISC"],"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9390"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2014-4174","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"wiretap/libpcap.c in the libpcap file parser in Wireshark 1.10.x before 1.10.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted packet-trace file that includes a large packet."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=53123","refsource":"CONFIRM","url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=53123"},{"name":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8808","refsource":"MISC","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8808"},{"name":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9753","refsource":"CONFIRM","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9753"},{"name":"http://www.wireshark.org/security/wnpa-sec-2014-05.html","refsource":"CONFIRM","url":"http://www.wireshark.org/security/wnpa-sec-2014-05.html"},{"name":"http://anonsvn.wireshark.org/viewvc/trunk-1.10/wiretap/libpcap.c?r1=53123&r2=53122&pathrev=53123","refsource":"CONFIRM","url":"http://anonsvn.wireshark.org/viewvc/trunk-1.10/wiretap/libpcap.c?r1=53123&r2=53122&pathrev=53123"},{"name":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9390","refsource":"MISC","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9390"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2014-4174","datePublished":"2014-06-18T16:00:00.000Z","dateReserved":"2014-06-17T00:00:00.000Z","dateUpdated":"2024-08-06T11:04:29.012Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2014-06-18 16:55:08","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["CWE-119","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.6,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*","matchCriteriaId":"481435A6-4790-4B3E-8EEA-0394A6AB481A"},{"vulnerable":true,"criteria":"cpe:2.3:a:wireshark:wireshark:1.10.1:*:*:*:*:*:*:*","matchCriteriaId":"2B0BB28A-9E61-4073-9BE2-C34AB2BCF1EB"},{"vulnerable":true,"criteria":"cpe:2.3:a:wireshark:wireshark:1.10.2:*:*:*:*:*:*:*","matchCriteriaId":"0753BF56-C829-48C3-AA6E-C0A2A1EA1124"},{"vulnerable":true,"criteria":"cpe:2.3:a:wireshark:wireshark:1.10.3:*:*:*:*:*:*:*","matchCriteriaId":"EC206A02-8259-4FA0-8B6F-D8C58AB946C9"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2014","CveId":"4174","Ordinal":"1","Title":"CVE-2014-4174","CVE":"CVE-2014-4174","Year":"2014"},"notes":[{"CveYear":"2014","CveId":"4174","Ordinal":"1","NoteData":"wiretap/libpcap.c in the libpcap file parser in Wireshark 1.10.x before 1.10.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted packet-trace file that includes a large packet.","Type":"Description","Title":"CVE-2014-4174"},{"CveYear":"2014","CveId":"4174","Ordinal":"2","NoteData":"2014-06-18","Type":"Other","Title":"Published"},{"CveYear":"2014","CveId":"4174","Ordinal":"3","NoteData":"2014-06-18","Type":"Other","Title":"Modified"}]}}}