PUBLISHED DATE: December 1, 1997CVE-1999-0193:
Denial of Service Vulnerability

Description

Denial of service in Ascend and 3com routers, which can be rebooted by sending a zero length TCP option.

Products

• Ascend CascadeView UX 1.0

Questions to Ask Vendors

1. Can you confirm whether your systems are affected by CVE-1999-0193, and if so, what steps are you currently taking to mitigate this vulnerability?
2. What is your estimated timeline for fully resolving CVE-1999-0193 in your products or services, and how will you communicate updates on this issue to us as your customer?

Recommended Actions

• Check out the advisory links provided below.

References

• https://nvd.nist.gov/vuln/detail/CVE-1999-0193