Description
Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.
Exploits (1)
exploitdb
WRITEUP
VERIFIED
by Olaf Selke · textdoshardware
https://www.exploit-db.com/exploits/19531
References (1)
Core 1
Core References
Third Party Advisory, VDB Entry x_refsource_misc
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0063
Scores
EPSS
0.1205
EPSS Percentile
93.9%
Details
Status
published
Products (12)
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
... and 2 more
Published
Jan 11, 1999
Tracked Since
Feb 18, 2026