Denial of Service Vulnerability in Cisco IOS Products
CVE-2007-4430

Currently unrated

Key Information:

Vendor

Cisco
Status
Ios
Cli
Ids
Ios Xr
Vendor
CVE Published:
20 August 2007

What is CVE-2007-4430?

An unspecified vulnerability in Cisco IOS versions 12.0 through 12.4 permits context-dependent attackers to induce a denial of service. This occurs via the use of crafted regular expressions within the 'show ip bgp regexp' command, which can lead to device restarts and a rebuild of the BGP routing table. Notably, this issue can enable unauthenticated remote attacks in configurations that allow anonymous Telnet access and Looking Glass capabilities.

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References

http://secunia.com/advisories/26798
third-party-advisoryx_refsource_SECUNIA
http://www.securityfocus.com/bid/25352
vdb-entryx_refsource_BID
http://www.securitytracker.com/id?1018685
vdb-entryx_refsource_SECTRACK

EPSS Score

26% chance of being exploited in the next 30 days.

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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