Twig webmail system does not properly set the "vhosts" variable if it is not configured on the site, which allows remote attackers to insert arbitrary PHP (PHP3) code by specifying an alternate vhosts as an argument to the index.php3 program.

ppp utility in FreeBSD 4.1.1 and earlier does not properly restrict access as specified by the "nat deny_incoming" command, which allows remote attackers to connect to the target system.

IBM HTTP Server 1.3.6 (based on Apache) allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long GET request.

OpenSSH SSH client before 2.3.0 does not properly disable X11 or agent forwarding, which could allow a malicious SSH server to gain access to the X11 display and sniff X11 events, or gain access to the ssh-agent.

Buffer overflow in Netsnap webcam HTTP server before 1.2.9 allows remote attackers to execute arbitrary commands via a long GET request.

Directory traversal vulnerability in cgiforum.pl script in CGIForum 1.0 allows remote attackers to ready arbitrary files via a .. (dot dot) attack in the "thesection" parameter.

Buffer overflow in Gaim 0.10.3 and earlier using the OSCAR protocol allows remote attackers to conduct a denial of service and possibly execute arbitrary commands via a long HTML tag.

Microsys CyberPatrol uses weak encryption (trivial encoding) for credit card numbers and uses no encryption for the remainder of the information during registration, which could allow attackers to sniff network traffic and obtain this sensitive information.

Multiple buffer overflows in AFS ACL parser for Ethereal 0.8.13 and earlier allows remote attackers to execute arbitrary commands via a packet with a long username.

Buffer overflow in Koules 1.4 allows local users to execute arbitrary commands via a long command line argument.

Directory traversal vulnerability in YaBB search.pl CGI script allows remote attackers to read arbitrary files via a .. (dot dot) attack in the "catsearch" form field.

bb-hist.sh, bb-histlog.sh, bb-hostsvc.sh, bb-rep.sh, bb-replog.sh, and bb-ack.sh in Big Brother (BB) before 1.5d3 allows remote attackers to determine the existence of files and user ID's by specifying the target file in the HISTFILE parameter.

Joe text editor follows symbolic links when creating a rescue copy called DEADJOE during an abnormal exit, which allows local users to overwrite the files of other users whose joe session crashes.

Netopia ISDN Router 650-ST before 4.3.5 allows remote attackers to read system logs without authentication by directly connecting to the login screen and typing certain control characters.

Buffer overflow in cmctl program in Oracle 8.1.5 Connection Manager Control allows local users to gain privileges via a long command line argument.

Real Networks RealServer 7 and earlier allows remote attackers to obtain portions of RealServer's memory contents, possibly including sensitive information, by accessing the /admin/includes/ URL.

WatchGuard Firebox II allows remote attackers to cause a denial of service by flooding the Firebox with a large number of FTP or SMTP requests, which disables proxy handling.

Buffer overflow in socks5 server on Linux allows attackers to execute arbitrary commands via a long connection request.

telnetd in FreeBSD 4.2 and earlier, and possibly other operating systems, allows remote attackers to cause a denial of service by specifying an arbitrary large file in the TERMCAP environmental variable, which consumes resources as the server processes the file.

The telnet proxy in RideWay PN proxy server allows remote attackers to cause a denial of service via a flood of connections that contain malformed requests.