{"id":"CVE-2006-4455","aliases":["EUVD-2006-4443","GHSA-7r2v-6w5p-52wm"],"status":"disputed","title":"** DISPUTED **  Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to...","description":"Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to cause a denial of service (crash) via unspecified vectors involving the PRIVMSG command.  NOTE: the vendor has disputed this vulnerability, stating that it does not affect 2.6.7 \"or any recent version\"","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05097,"percentile":0.92417,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-08-30T15:00:00Z","modified":"2026-06-16T22:29:08Z","exploits":[{"source":"exploitdb","id":"EDB-2124","title":"XChat 2.6.7 (Windows) - Remote Denial of Service","type":"dos","platform":"windows","date":"2006-08-07","verified":true,"url":"https://www.exploit-db.com/exploits/2124"},{"source":"exploitdb","id":"EDB-2147","title":"XChat 2.6.7 (Windows) - Remote Denial of Service","type":"dos","platform":"windows","date":"2006-08-08","verified":true,"url":"https://www.exploit-db.com/exploits/2147"}],"products":[{"vendor":"xchat","product":"xchat"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/28325","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.xchat.org/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/19398","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/2124","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=115523184321922\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://forum.xchat.org/viewtopic.php?t=2918","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/2147","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://securitytracker.com/id?1016687","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4455"},{"url":"http://www.xchat.org"},{"url":"https://github.com/advisories/GHSA-7r2v-6w5p-52wm"}],"sources":{"cve":[{"id":"CVE-2006-4455","description":"Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to cause a denial of service (crash) via unspecified vectors involving the PRIVMSG command.  NOTE: the vendor has disputed this vulnerability, stating that it does not affect 2.6.7 \"or any recent version\"","status":"disputed","published":"2006-08-30T15:00:00Z","modified":"2024-08-07T19:14:46.691Z","updated_at":"2026-11-02T14:33:51.085765Z"}],"euvd":[{"id":"EUVD-2006-4443","description":"Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to cause a denial of service (crash) via unspecified vectors involving the PRIVMSG command.  NOTE: the vendor has disputed this vulnerability, stating that it does not affect 2.6.7 \"or any recent version\"","status":"published","published":"2006-08-30T15:00:00Z","modified":"2024-08-07T19:14:46Z","updated_at":"2026-11-03T01:15:51.734759Z"}],"ghsa":[{"id":"GHSA-7r2v-6w5p-52wm","title":"** DISPUTED **  Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to...","description":"** DISPUTED **  Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to cause a denial of service (crash) via unspecified vectors involving the PRIVMSG command.  NOTE: the vendor has disputed this vulnerability, stating that it does not affect 2.6.7 \"or any recent version\".","status":"published","published":"2022-05-01T07:18:48Z","modified":"2024-03-30T05:01:17Z","updated_at":"2026-11-02T14:55:44.111751Z"}],"nvd":[{"id":"CVE-2006-4455","description":"Unspecified vulnerability in Xchat 2.6.7 and earlier allows remote attackers to cause a denial of service (crash) via unspecified vectors involving the PRIVMSG command.  NOTE: the vendor has disputed this vulnerability, stating that it does not affect 2.6.7 \"or any recent version\"","status":"disputed","published":"2006-08-30T16:04:00Z","modified":"2026-06-16T22:29:08.013Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:05.928789Z"}]}}