{"id":"CVE-2011-5129","state":"PUBLISHED","title":"Heap-based buffer overflow in XChat 2.8.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long response string.","description":"Heap-based buffer overflow in XChat 2.8.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long response string.","publishedAt":"2012-08-30T22:00:00.000Z","updatedAt":"2024-08-07T00:23:40.241Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/50820","http://www.securitytracker.com/id?1027468","http://www.osvdb.org/77629","http://www.exploit-db.com/exploits/18159","http://packetstormsecurity.org/files/107312/xchat-dos.txt"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:08.334Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/5xxx/CVE-2011-5129.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-5129","state":"PUBLISHED","datePublished":"2012-08-30T22:00:00.000Z","dateUpdated":"2024-08-07T00:23:40.241Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2012-08-30T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Heap-based buffer overflow in XChat 2.8.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long response string."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/50820","name":"50820","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.securitytracker.com/id?1027468","name":"1027468","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"http://www.osvdb.org/77629","name":"77629","tags":["vdb-entry","x_refsource_OSVDB"]},{"url":"http://www.exploit-db.com/exploits/18159","name":"18159","tags":["exploit","x_refsource_EXPLOIT-DB"]},{"url":"http://packetstormsecurity.org/files/107312/xchat-dos.txt","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2013-02-14T10:00:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2011-11-25T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2011-5129","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":"Heap-based buffer overflow in XChat 2.8.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long response string."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"50820","refsource":"BID","url":"http://www.securityfocus.com/bid/50820"},{"name":"1027468","refsource":"SECTRACK","url":"http://www.securitytracker.com/id?1027468"},{"name":"77629","refsource":"OSVDB","url":"http://www.osvdb.org/77629"},{"name":"18159","refsource":"EXPLOIT-DB","url":"http://www.exploit-db.com/exploits/18159"},{"name":"http://packetstormsecurity.org/files/107312/xchat-dos.txt","refsource":"MISC","url":"http://packetstormsecurity.org/files/107312/xchat-dos.txt"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/50820","name":"50820","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id?1027468","name":"1027468","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.osvdb.org/77629","name":"77629","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/18159","name":"18159","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://packetstormsecurity.org/files/107312/xchat-dos.txt","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-07T00:23:40.241Z"}}]}}}