The prescan() function in the address parser (parseaddr.c) in Sendmail before 8.12.9 does not properly handle certain conversions from char and int types, which can cause a length check to be disabled when Sendmail misinterprets an input value as a special "NOCHAR" control value, allowing attackers to cause a denial of service and possibly execute arbitrary code via a buffer overflow attack using messages, a different vulnerability than CVE-2002-1337.

Buffer overflow of rlogin program using TERM environmental variable.

Buffer overflow in xlock program allows local users to execute commands as root.

The dtterm terminal emulator allows attackers to modify the window title via a certain character escape sequence and then insert it back to the command line in the user's terminal, e.g. when the user views a file containing the malicious sequence, which could allow the attacker to execute arbitrary commands.

HP-UX aserver program allows local users to gain privileges via a symlink attack.

Buffer overflow in Xt library of X Windowing System allows local users to execute commands with root privileges.

Land IP denial of service.

Teardrop IP denial of service.