CVE-2000-0268

Cisco IOS 11.x and 12.x allows remote attackers to cause a denial of service by sending the ENVIRON option to the Telnet daemon before it is ready to accept it, which causes the system to reboot.

CVE-2000-0267

Cisco Catalyst 5.4.x allows a user to gain access to the “enable” mode without a password.

CVE-2000-0292

The Adtran MX2800 M13 Multiplexer allows remote attackers to cause a denial of service via a ping flood to the Ethernet interface, which causes the device to crash.

CVE-2000-0257

Buffer overflow in the NetWare remote web administration utility allows remote attackers to cause a denial of service or execute commands via a long URL.

CVE-2000-0256

Buffer overflows in htimage.exe and Imagemap.exe in FrontPage 97 and 98 Server Extensions allow a user to conduct activities that are not otherwise available through the web site, aka the “Server-Side Image Map Components” vulnerability.