Cisco IOS 12.0 through 12.3YL, with BGP enabled and running the bgp log-neighbor-changes command, allows remote attackers to cause a denial of service (device reload) via a malformed BGP packet.
http://www.us-cert.gov/cas/techalerts/TA05-026A.html
http://www.kb.cert.org/vuls/id/689326
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5652
https://exchange.xforce.ibmcloud.com/vulnerabilities/19074
http://www.cisco.com/warp/public/707/cisco-sa-20050126-bgp.shtml
http://securitytracker.com/id?1013013
http://secunia.com/advisories/14034
Source: Mitre, NVD
Published: 2005-05-02
Updated: 2025-04-03
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: High
EPSS: 0.03307