Progressive Networks Real Video server (pnserver) can be crashed remotely.

sudo 1.5.x allows local users to execute arbitrary commands via a .. (dot dot) attack.

Buffer overflow in cidentd ident daemon allows local users to gain root privileges via a long line in the .authlie script.

AIX routed allows remote users to modify sensitive files.

DIT TransferPro installs devices with world-readable and world-writable permissions, which could allow local users to damage disks through the ff device driver.

ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.

gcc 2.7.2 allows local users to overwrite arbitrary files via a symlink attack on temporary .i, .s, or .o files.

Buffer overflow in the Linux mail program "deliver" allows local users to gain root access.

Buffer overflow in Internet Explorer 4.0(1).

AAA authentication on Cisco systems allows attackers to execute commands without authorization.

Denial of service to NT mail servers including Ipswitch, Mdaemon, and Exchange through a buffer overflow in the SMTP HELO command.

Excite for Web Servers (EWS) allows remote command execution via shell metacharacters.

Denial of service through Solaris 2.5.1 telnet by sending ^D characters.

Netscape FastTrack Web server lists files when a lowercase "get" command is used instead of an uppercase GET.

Local users can execute commands as other users, and read other users' files, through the filter command in the Elm elm-2.4 mail package using a symlink attack.

Buffer overflow in Apache 1.2.5 and earlier allows a remote attacker to cause a denial of service with a large number of GET requests containing a large number of / characters.

iPass RoamServer 3.1 creates temporary files with world-writable permissions.

Quake 2 server allows remote attackers to cause a denial of service via a spoofed UDP packet with a source address of 127.0.0.1, which causes the server to attempt to connect to itself.

Memory leak in Simple Network Management Protocol (SNMP) agent (snmp.exe) for Windows NT 4.0 before Service Pack 4 allows remote attackers to cause a denial of service (memory consumption) via a large number of SNMP packets with Object Identifiers (OIDs) that cannot be decoded.

A later variation on the Teardrop IP denial of service attack, a.k.a. Teardrop-2.

Teardrop IP denial of service.

MIME buffer overflow in email clients, e.g. Solaris mailtool and Outlook.

Buffer overflow in Cisco 7xx routers through the telnet service.

Buffer overflow in CrackLib 2.5 may allow local users to gain root privileges via a long GECOS field.

FTP servers can allow an attacker to connect to arbitrary ports on machines other than the FTP client, aka FTP bounce.