{"id":"CVE-2002-1351","aliases":["EUVD-2002-1335","GHSA-q9gx-9jpf-3gfj"],"status":"published","title":"Buffer overflow in Melange Chat System 1.10 allows remote attackers to cause a denial of service ...","description":"Buffer overflow in Melange Chat System 1.10 allows remote attackers to cause a denial of service (chat server crash) and possibly execute arbitrary code via the msgText buffer in the chat_InterpretData function, as demonstrated via a long Nick (nickname) request.","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":"2026-11-07","score":0.05761,"percentile":0.93126,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-12-24T05:00:00Z","modified":"2026-06-16T21:59:09Z","exploits":[{"source":"exploitdb","id":"EDB-382","title":"Melange Chat Server 1.10 - Remote Buffer Overflow","type":"remote","platform":"linux","date":"2002-12-24","verified":true,"url":"https://www.exploit-db.com/exploits/382"}],"products":[{"vendor":"melange","product":"melange_chat_system"}],"references":[{"url":"http://www.idefense.com/application/poi/display?id=33\u0026type=vulnerabilities\u0026flashstatus=false","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred"]},{"url":"http://securitytracker.com/id?1005831","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/6477","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10939","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1351"},{"url":"https://github.com/advisories/GHSA-q9gx-9jpf-3gfj"}],"sources":{"cve":[{"id":"CVE-2002-1351","description":"Buffer overflow in Melange Chat System 1.10 allows remote attackers to cause a denial of service (chat server crash) and possibly execute arbitrary code via the msgText buffer in the chat_InterpretData function, as demonstrated via a long Nick (nickname) request.","status":"published","published":"2005-04-14T04:00:00Z","modified":"2024-08-08T03:19:28.554Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1335","description":"Buffer overflow in Melange Chat System 1.10 allows remote attackers to cause a denial of service (chat server crash) and possibly execute arbitrary code via the msgText buffer in the chat_InterpretData function, as demonstrated via a long Nick (nickname) request.","status":"published","published":"2005-04-14T04:00:00Z","modified":"2024-08-08T03:19:28Z","updated_at":"2026-11-03T01:14:56.771794Z"}],"ghsa":[{"id":"GHSA-q9gx-9jpf-3gfj","title":"Buffer overflow in Melange Chat System 1.10 allows remote attackers to cause a denial of service ...","description":"Buffer overflow in Melange Chat System 1.10 allows remote attackers to cause a denial of service (chat server crash) and possibly execute arbitrary code via the msgText buffer in the chat_InterpretData function, as demonstrated via a long Nick (nickname) request.","status":"published","published":"2022-04-30T18:20:59Z","modified":"2023-01-30T05:06:08Z","updated_at":"2026-11-02T14:47:25.8676Z"}],"nvd":[{"id":"CVE-2002-1351","description":"Buffer overflow in Melange Chat System 1.10 allows remote attackers to cause a denial of service (chat server crash) and possibly execute arbitrary code via the msgText buffer in the chat_InterpretData function, as demonstrated via a long Nick (nickname) request.","status":"published","published":"2002-12-24T05:00:00Z","modified":"2026-06-16T21:59:09.357Z","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":"2026-11-02T14:00:43.239725Z"}]}}