openssh43p1DoS.txt

!/bin/bash OpenSSH CRC compensation attack detection DoS PoC. Tavis Ormandy Yes, I really did implement crc-32 in bash. usage: script victim hostname hostname=$1:-localhost port=$2:-22 where the fifo is created to communicate with netcat fifo=/tmp/nc.$$ make the fifos mkfifo $fifo.in mkfifo...

ISS RealSecure / BlackICE DoS

Bug in SMBMailSlotHeapOverflow MS06-035/KB917159 vulnerability attack detection leads to 100 CPU usage...

CVE-2006-0839

The frag3 preprocessor in Sourcefire Snort 2.4.3 does not properly reassemble certain fragmented packets with IP options, which allows remote attackers to evade detection of certain attacks, possibly related to IP option lengths...

A springboard for attack and Defense-bug warning-the black bar safety net

Hackers in the attack will borrow from other systems to their own purposes, such as for the next target of the attack and occupied the computer itself use, and so on. This article describes the common hacker to the usurped computer use and Security Administrator to the appropriate response method...

CVE-2005-3427

The Cisco Management Center MC for IPS Sensors IPS MC 2.1 can omit port field values while generating the Cisco IOS IPS configuration file, wich can cause some signatures to be disabled and makes it easier for attackers to escape detection...

CVE-2005-3176

Microsoft Windows 2000 before Update Rollup 1 for SP4 does not record the IP address of a Windows Terminal Services client in a security log event if the client connects successfully, which could make it easier for attackers to escape detection...

CVE-2002-0896

The throttle capability in Swatch may fail to report certain events if 1 the same type of event occurs after the throttle period, or 2 when multiple events matching the same "watchfor" expression do not occur after the throttle period, which could allow attackers to avoid detection...

CVE-2001-0669

Various Intrusion Detection Systems IDS including 1 Cisco Secure Intrusion Detection System, 2 Cisco Catalyst 6000 Intrusion Detection System Module, 3 Dragon Sensor 4.x, 4 Snort before 1.8.1, 5 ISS RealSecure Network Sensor 5.x and 6.x before XPU 3.2, and 6 ISS RealSecure Server Sensor 5.5 and 6...