Security Vulnerabilities, CVEs, Published In March 1999 (Denial of service)

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.

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.

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 IMonitor in IMail 5.0 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long string to port 8181.

Denial of service in "poll" in OpenBSD.

Denial of service Netscape Enterprise Server with VirtualVault on HP-UX VVOS systems.

Remote attackers can perform a denial of service in WebRamp systems by sending a malicious UDP packet to port 5353, changing its IP address.

Remote attackers can perform a denial of service in WebRamp systems by sending a malicious string to the HTTP port.

XFree86 xfs command is vulnerable to a symlink attack, allowing local users to create files in restricted directories, possibly allowing them to gain privileges or cause a denial of service.

XFree86 startx command is vulnerable to a symlink attack, allowing local users to create files in restricted directories, possibly allowing them to gain privileges or cause a denial of service.

Linux 2.2.3 and earlier allow a remote attacker to perform an IP fragmentation attack, causing a denial of service.

Cisco Catalyst LAN switches running Catalyst 5000 supervisor software allows remote attackers to perform a denial of service by forcing the supervisor module to reload.

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.

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.

64 bit Solaris 7 procfs allows local users to perform a denial of service.

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

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