CVE-2007-4430

Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a "show ip bgp regexp" command. NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access.

Score

CVSS 2.0 5.0 Medium

Status

Modified - cve@mitre.org

Published

2007-08-20

Last modified

2024-08-07

Weaknesses

CWE-20

Affected products

• Cbos (Cisco)
• Cli (Cisco)
• Ids (Cisco)
• Ios (Cisco)
• Ios Xr (Cisco)

References

• http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=WAN%2C%20Routing%20and%…
• http://secunia.com/advisories/26798
• http://www.cisco.com/en/US/products/products_security_response09186a00808bb91c.html
• http://www.heise-security.co.uk/news/94526/
• http://www.securityfocus.com/bid/25352
• http://www.securitytracker.com/id?1018685
• http://www.vupen.com/english/advisories/2007/3136
• https://puck.nether.net/pipermail/cisco-nsp/2007-August/043002.html
• https://puck.nether.net/pipermail/cisco-nsp/2007-August/043010.html