Description
Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.
Products
- Cisco IOS 11.3AA
- Cisco IOS 11.3DB
- Cisco IOS 12.0
- Cisco IOS 12.0.1 W
- Cisco IOS 12.0.1 XA3
- Cisco IOS 12.0.1 XB
- Cisco IOS 12.0.1 XE
- Cisco IOS 12.0.2 XC
- Cisco IOS 12.0.2 XD
- Cisco IOS 12.0DB
- Cisco IOS 12.0S
- Cisco IOS 12.0T
Questions to Ask Vendors
- Can you confirm whether your systems are affected by CVE-1999-0063, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-1999-0063 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