Code injection

Netgear 614 and 624 routers, possibly running VXWorks, allow remote attackers to cause a denial of service by sending a malformed DCC SEND string to an IRC channel, which causes an IRC connection reset, possibly related to the masquerading code for NAT environments, and as demonstrated via 1 a DC...

CVE-2006-1067

Linksys WRT54G routers version 5 running VXWorks allow remote attackers to cause a denial of service by sending a malformed DCC SEND string to an IRC channel, which causes an IRC connection reset, possibly related to the masquerading code for NAT environments, and as demonstrated via 1 a DCC SEND...

CVE-2006-1068

Netgear 614 and 624 routers, possibly running VXWorks, allow remote attackers to cause a denial of service by sending a malformed DCC SEND string to an IRC channel, which causes an IRC connection reset, possibly related to the masquerading code for NAT environments, and as demonstrated via 1 a DC...

CVE-2006-1068

Affected products: Netgear 614 and 624 routers (likely VXWorks). Vulnerability: remote attacker can cause a denial of service by sending a malformed DCC SEND string to an IRC channel, leading to an IRC connection reset. Possible cause: linked to masquerading code for NAT environments; details men...

CVE-2006-1067

CVE-2006-1067 affects Linksys WRT54G routers versions 5 running VXWorks. The vulnerability allows remote attackers to trigger a denial-of-service by sending a malformed DCC SEND string to an IRC channel, causing an IRC connection reset. The issue may be related to masquerading code for NAT enviro...

CVE-2006-1067

Linksys WRT54G routers version 5 running VXWorks allow remote attackers to cause a denial of service by sending a malformed DCC SEND string to an IRC channel, which causes an IRC connection reset, possibly related to the masquerading code for NAT environments, and as demonstrated via 1 a DCC SEND...

Various router DoS

It appears that various routers are prone to an IRC-only DoS attack. Particularly Netgear and Linksys routers have been shown vulnerable. If a client behind one of the vulnerable routers connects to an IRC server on port 6667 and only 6667, does not DoS with other ports and a user posts the...

Multiple Routers (IRC Request) Disconnect Denial of Service Vulnerability

Exploit for hardware platform in category dos / poc ========================================================================= Multiple Routers IRC Request Disconnect Denial of Service Vulnerability ========================================================================= It appears that various...

Multiple Routers - 'IRC Request' Disconnect Denial of Service

It appears that various routers are prone to an IRC-only DoS attack. Particularly Netgear and Linksys routers have been shown vulnerable. If a client behind one of the vulnerable routers connects to an IRC server on port 6667 and only 6667, does not DoS with other ports and a user posts the...

woolchat.txt

Hi, I found a bug about WoolChat japanese popular irc client http://www.vector.co.jp/soft/win95/net/se091872.html which allow anyone to kill victim's WoolChat. It has a problem to handle DCC SEND query so if 260 or more bytes file name is specified, it exits immediately with error dialog. DoS...

CVE-2003-1512

Buffer overflow in mIRC 6.1 and 6.11 allows remote attackers to cause a denial of service crash via a long DCC SEND request...

mIRC 6.1 - DCC SEND Buffer Overflow (1)

mIRC 6.1 - DCC SEND Buffer Overflow 1 source: https://www.securityfocus.com/bid/8818/info A vulnerability has been reported to exist in the mIRC client that may allow a remote attacker to crash a vulnerable mIRC client. The condition is most likely present due to insufficient boundary checking...

mIRC 6.1 - 'DCC SEND' Buffer Overflow (2)

source: https://www.securityfocus.com/bid/8818/info A vulnerability has been reported to exist in the mIRC client that may allow a remote attacker to crash a vulnerable mIRC client. The condition is most likely present due to insufficient boundary checking performed on 'DCC SEND' requests. It has...

mIRC 6.1 - 'DCC SEND' Buffer Overflow (1)

source: https://www.securityfocus.com/bid/8818/info A vulnerability has been reported to exist in the mIRC client that may allow a remote attacker to crash a vulnerable mIRC client. The condition is most likely present due to insufficient boundary checking performed on 'DCC SEND' requests. It has...

mIRC 6.1 - DCC SEND Buffer Overflow (2)

mIRC 6.1 - DCC SEND Buffer Overflow 2 source: https://www.securityfocus.com/bid/8818/info A vulnerability has been reported to exist in the mIRC client that may allow a remote attacker to crash a vulnerable mIRC client. The condition is most likely present due to insufficient boundary checking...

CVE-2001-1056

IRC DCC helper in the ipmasqirc IP masquerading module 2.2 allows remote attackers to bypass intended firewall restrictions by causing the target system to send a "DCC SEND" request to a malicious server which listens on port 6667, which may cause the module to believe that the traffic is a valid...

CVE-2001-1056

The CVE affects the ip_masq_irc IP masquerading module 2.2. A remote attacker can bypass firewall restrictions by inducing the target to send a DCC SEND to a malicious server listening on port 6667, which may cause the module to treat that traffic as valid and permit the connection to the port sp...

CVE-2001-1056

IRC DCC helper in the ipmasqirc IP masquerading module 2.2 allows remote attackers to bypass intended firewall restrictions by causing the target system to send a "DCC SEND" request to a malicious server which listens on port 6667, which may cause the module to believe that the traffic is a valid...