Denial of service in SMTP applications such as Sendmail, when a remote attacker (e.g. spammer) uses many "RCPT TO" commands in the same connection.

Windows 95, 98, and NT 4.0 allow remote attackers to cause a denial of service by spoofing ICMP redirect messages from a router, which causes Windows to change its routing tables.

Buffer overflow in /usr/bin/write in Solaris 2.6 and 7 allows local users to gain privileges via a long string in the terminal name argument.

Seapine Software TestTrack server allows a remote attacker to cause a denial of service (high CPU) via (1) TestTrackWeb.exe and (2) ttcgi.exe by connecting to port 99 and disconnecting without sending any data.

Several startup scripts in SCO OpenServer Enterprise System v 5.0.4p, including S84rpcinit, S95nis, S85tcp, and S89nfs, are vulnerable to a symlink attack, allowing a local user to gain root access.

The cancel command in Solaris 2.6 (i386) has a buffer overflow that allows local users to obtain root access.

Buffer overflow in gnuplot in Linux version 3.5 allows local users to obtain root access.

Oracle Database Assistant 1.0 in Oracle 8.0.3 Enterprise Edition stores the database master password in plaintext in the spoolmain.log file when a new database is created, which allows local users to obtain the password from that file.

IMail POP3 daemon uses weak encryption, which allows local users to read files.

Buffer overflow in Ipswitch IMail Service 5.0 allows an attacker to cause a denial of service (crash) and possibly execute arbitrary commands via a long URL.

Denial of service of Ascend routers through port 150 (remote administration).

Denial of service in Cisco IOS web server allows attackers to reboot the router using a long URL.

Solaris syslogd crashes when receiving a message from a host that doesn't have an inverse DNS entry.

Netmanager Chameleon SMTPd has several buffer overflows that cause a crash.

Microsoft Personal Web Server and FrontPage Personal Web Server in some Windows systems allows a remote attacker to read files on the server by using a nonstandard URL.

A buffer overflow in the SGI X server allows local users to gain root access through the X server font path.

In Linux before version 2.0.36, remote attackers can spoof a TCP connection and pass data to the application layer before fully establishing the connection.

When the Microsoft SMTP service attempts to send a message to a server and receives a 4xx error code, it quickly and repeatedly attempts to redeliver the message, causing a denial of service.

The default permissions of /dev/kmem in Linux versions before 2.0.36 allows IP spoofing.

The Lotus Notes 4.5 client may send a copy of encrypted mail in the clear across the network if the user does not set the "Encrypt Saved Mail" preference.