Buffer overflow in the conversion utilities for Japanese, Korean and Chinese Word 5 documents allows an attacker to execute commands, aka the "Malformed Conversion Data" vulnerability.
Visual Casel (Vcasel) does not properly prevent users from executing files, which allows local users to use a relative pathname to specify an alternate file which has an approved name and possibly gain privileges.
cgiproc CGI script in Nortel Contivity HTTP server allows remote attackers to cause a denial of service via a malformed URL that includes shell metacharacters.
cgiproc CGI script in Nortel Contivity HTTP server allows remote attackers to read arbitrary files by specifying the filename in a parameter to the script.
Super Mail Transfer Package (SMTP), later called MsgCore, has a memory leak which allows remote attackers to cause a denial of service by repeating multiple HELO, MAIL FROM, RCPT TO, and DATA commands in the same session.
Netscape Mail Notification (nsnotify) utility in Netscape Communicator uses IMAP without SSL, even if the user has set a preference for Communicator to use an SSL connection, allowing a remote attacker to sniff usernames and passwords in plaintext.
Hotmail does not properly filter JavaScript code from a user's mailbox, which allows a remote attacker to execute the code by using hexadecimal codes to specify the javascript: protocol, e.g. jAvascript.
The line printer daemon (lpd) in the lpr package in multiple Linux operating systems authenticates by comparing the reverse-resolved hostname of the local machine to the hostname of the print server as returned by gethostname, which allows remote attackers to bypass intended access controls by modifying the DNS for the attacking IP.
The line printer daemon (lpd) in the lpr package in multiple Linux operating systems allows local users to gain root privileges by causing sendmail to execute with arbitrary command line arguments, as demonstrated using the -C option to specify a configuration file.
Internet Explorer 5 does not modify the security zone for a document that is being loaded into a window until after the document has been loaded, which could allow remote attackers to execute Javascript in a different security context while the document is loading.
Hotmail does not properly filter JavaScript code from a user's mailbox, which allows a remote attacker to execute code via the LOWSRC or DYNRC parameters in the IMG tag.
PHP3 with safe_mode enabled does not properly filter shell metacharacters from commands that are executed by popen, which could allow remote attackers to execute commands.
The Allaire Spectra Configuration Wizard allows remote attackers to cause a denial of service by repeatedly resubmitting data collections for indexing via a URL.
The June 1999 version of the HP-UX aserver program allows local users to gain privileges by specifying an alternate PATH which aserver uses to find the awk command.
The October 1998 version of the HP-UX aserver program allows local users to gain privileges by specifying an alternate PATH which aserver uses to find the ps and grep commands.