medium5.0Public exploit code
CVE-1999-0063
Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Cisco IOS 12.0.2 - Syslog Crash1999-01-11 · dos · hardware · Verified
Impact
Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Ios | Versions 11.3aa, 11.3db, 12.0, 12.0\(1\)w, 12.0\(1\)xa3, 12.0\(1\)xb |