{"id":"CVE-2002-1456","aliases":["EUVD-2002-1439","GHSA-xxfm-x6r9-cf2j"],"status":"published","title":"Buffer overflow in mIRC 6.0.2 and earlier allows remote attackers to execute arbitrary code via a...","description":"Buffer overflow in mIRC 6.0.2 and earlier allows remote attackers to execute arbitrary code via a long $asctime value.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.11596,"percentile":0.96067,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2003-03-18T05:00:00Z","modified":"2026-06-16T21:59:21Z","exploits":[{"source":"exploitdb","id":"EDB-21759","title":"mIRC 6.0 - Scripting ASCTime Buffer Overflow","type":"remote","platform":"windows","date":"2002-08-27","verified":true,"url":"https://www.exploit-db.com/exploits/21759"}],"products":[{"vendor":"khaled_mardam-bey","product":"mirc"}],"references":[{"url":"http://www.mirc.co.uk/whatsnew.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=103046375002380\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/5576","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/vulnwatch/2002-q3/0092.html","tags":["mailing-list","x_refsource_VULNWATCH","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/9970","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://marc.info/?l=ntbugtraq\u0026m=103046138631893\u0026w=2","tags":["mailing-list","x_refsource_NTBUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1456"},{"url":"https://github.com/advisories/GHSA-xxfm-x6r9-cf2j"}],"sources":{"cve":[{"id":"CVE-2002-1456","description":"Buffer overflow in mIRC 6.0.2 and earlier allows remote attackers to execute arbitrary code via a long $asctime value.","status":"published","published":"2003-03-18T05:00:00Z","modified":"2024-08-08T03:26:28.719Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1439","description":"Buffer overflow in mIRC 6.0.2 and earlier allows remote attackers to execute arbitrary code via a long $asctime value.","status":"published","published":"2003-03-18T05:00:00Z","modified":"2024-08-08T03:26:28Z","updated_at":"2026-11-03T01:14:56.257509Z"}],"ghsa":[{"id":"GHSA-xxfm-x6r9-cf2j","title":"Buffer overflow in mIRC 6.0.2 and earlier allows remote attackers to execute arbitrary code via a...","description":"Buffer overflow in mIRC 6.0.2 and earlier allows remote attackers to execute arbitrary code via a long $asctime value.","status":"published","published":"2022-04-30T18:21:12Z","modified":"2023-01-30T05:05:45Z","updated_at":"2026-11-02T14:47:21.132905Z"}],"nvd":[{"id":"CVE-2002-1456","description":"Buffer overflow in mIRC 6.0.2 and earlier allows remote attackers to execute arbitrary code via a long $asctime value.","status":"published","published":"2003-06-09T04:00:00Z","modified":"2026-06-16T21:59:21.763Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:44.251133Z"}]}}