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Vulnerability Score 5.0 5.0
CVE Id CVE-2002-0425
Last Modified 05 Sep 2008 04:27:59
Published 12 Aug 2002 12:00:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact NONE NONE
Availability Impact NONE NONE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



mIRC DCC server protocol allows remote attackers to gain sensitive information such as alternate IRC nicknames via a "100 testing" message in a DCC connection request that cannot be ignored or canceled by the user, which may leak the alternate nickname in a response message.

Vulnerable Systems


  • Khaled Mardam-bey Mirc 6.0

  • Khaled Mardam-bey Mirc 6.0 1


BID - 4247

XF - mirc-dcc-reveal-info(8393)

BUGTRAQ - 20020306 mIRC DCC Server Security Flaw

OSVDB - 5301

Last Updated: 27 May 2016 10:36:54