Buffer overflow in mIRC 6.12, when the DCC get dialog window has been minimized and the user opens the minimized window, allows remote attackers to cause a denial of service (crash) via a long filename.
http://www.securityfocus.com/archive/1/342179
http://www.irchelp.org/irchelp/mirc/exploit.html
http://securityreason.com/securityalert/3303
Source: Mitre, NVD
Published: 2003-12-31
Updated: 2026-06-16
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: High
EPSS: 0.00761