{"api_version":"1","generated_at":"2026-07-23T04:05:56+00:00","cve":"CVE-2003-1336","urls":{"html":"https://cve.report/CVE-2003-1336","api":"https://cve.report/api/cve/CVE-2003-1336.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2003-1336","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2003-1336"},"summary":{"title":"CVE-2003-1336","description":"Buffer overflow in mIRC before 6.11 allows remote attackers to execute arbitrary code via a long irc:// URL.","state":"PUBLISHED","assigner":"mitre","published_at":"2003-12-31 05:00:00","updated_at":"2025-04-03 01:03:51"},"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":"http://www.securiteam.com/windowsntfocus/6M00B0U8KE.html","name":"http://www.securiteam.com/windowsntfocus/6M00B0U8KE.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"'mIRC Buffer Overflow (irc:// Links)' - SecuriTeam","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/9996","name":"http://secunia.com/advisories/9996","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"Secunia - Advisories - mIRC IRC URI Handler Buffer Overflow Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/13405","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/13405","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/8819","name":"http://www.securityfocus.com/bid/8819","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch"],"title":"mIRC IRC URL Buffer Overflow Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.osvdb.org/2665","name":"http://www.osvdb.org/2665","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"0"},{"url":"http://archives.neohapsis.com/archives/ntbugtraq/2003-q4/0060.html","name":"http://archives.neohapsis.com/archives/ntbugtraq/2003-q4/0060.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"Neohapsis Archives - NTBugtraq - #0060 - mIRC Buffer Overflow in irc protocol handler","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2003-1336","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-1336","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":"2003","cve_id":"1336","vulnerable":"1","versionEndIncluding":"6.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mirc","cpe5":"mirc","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-08T02:28:01.617Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"20031015 mIRC Buffer Overflow in irc protocol handler","tags":["mailing-list","x_refsource_NTBUGTRAQ","x_transferred"],"url":"http://archives.neohapsis.com/archives/ntbugtraq/2003-q4/0060.html"},{"name":"2665","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"],"url":"http://www.osvdb.org/2665"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.securiteam.com/windowsntfocus/6M00B0U8KE.html"},{"name":"9996","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/9996"},{"name":"mirc-ircprotocol-execute-code(13405)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/13405"},{"name":"8819","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/8819"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2003-10-13T00:00:00.000Z","descriptions":[{"lang":"en","value":"Buffer overflow in mIRC before 6.11 allows remote attackers to execute arbitrary code via a long irc:// URL."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-07-28T12:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"20031015 mIRC Buffer Overflow in irc protocol handler","tags":["mailing-list","x_refsource_NTBUGTRAQ"],"url":"http://archives.neohapsis.com/archives/ntbugtraq/2003-q4/0060.html"},{"name":"2665","tags":["vdb-entry","x_refsource_OSVDB"],"url":"http://www.osvdb.org/2665"},{"tags":["x_refsource_MISC"],"url":"http://www.securiteam.com/windowsntfocus/6M00B0U8KE.html"},{"name":"9996","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/9996"},{"name":"mirc-ircprotocol-execute-code(13405)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/13405"},{"name":"8819","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/8819"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2003-1336","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":"Buffer overflow in mIRC before 6.11 allows remote attackers to execute arbitrary code via a long irc:// URL."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"20031015 mIRC Buffer Overflow in irc protocol handler","refsource":"NTBUGTRAQ","url":"http://archives.neohapsis.com/archives/ntbugtraq/2003-q4/0060.html"},{"name":"2665","refsource":"OSVDB","url":"http://www.osvdb.org/2665"},{"name":"http://www.securiteam.com/windowsntfocus/6M00B0U8KE.html","refsource":"MISC","url":"http://www.securiteam.com/windowsntfocus/6M00B0U8KE.html"},{"name":"9996","refsource":"SECUNIA","url":"http://secunia.com/advisories/9996"},{"name":"mirc-ircprotocol-execute-code(13405)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/13405"},{"name":"8819","refsource":"BID","url":"http://www.securityfocus.com/bid/8819"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2003-1336","datePublished":"2007-09-23T23:00:00.000Z","dateReserved":"2007-09-23T00:00:00.000Z","dateUpdated":"2024-08-08T02:28:01.617Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2003-12-31 05:00:00","lastModifiedDate":"2025-04-03 01:03:51","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:mirc:mirc:*:*:*:*:*:*:*:*","versionEndIncluding":"6.1","matchCriteriaId":"09009C34-E0C8-4084-BA17-557955A9DE47"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2003","CveId":"1336","Ordinal":"1","Title":"CVE-2003-1336","CVE":"CVE-2003-1336","Year":"2003"},"notes":[{"CveYear":"2003","CveId":"1336","Ordinal":"1","NoteData":"Buffer overflow in mIRC before 6.11 allows remote attackers to execute arbitrary code via a long irc:// URL.","Type":"Description","Title":"CVE-2003-1336"},{"CveYear":"2003","CveId":"1336","Ordinal":"2","NoteData":"2007-09-23","Type":"Other","Title":"Published"},{"CveYear":"2003","CveId":"1336","Ordinal":"3","NoteData":"2017-07-28","Type":"Other","Title":"Modified"}]}}}