600
VMScore

CVE-1999-0063

CVSSv4: NA | CVSSv3: NA | CVSSv2: 5 | VMScore: 600 | EPSS: 0.00278 | KEV: Not Included
Published: 11/01/1999 Updated: 20/11/2024

Vulnerability Summary

Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.

Vulnerable Product Search on Vulmon Subscribe to Product

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

Exploits

source: wwwsecurityfocuscom/bid/675/info Cisco devices running classic IOS are reported prone to a denial of service vulnerability The issue occurs when a vulnerable device receives and processes a UDP packet on UDP port 514 for syslog This issue results in a crash or hang requiring a reboot Vulnerable IOS software may be found on the ...