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Cisco IOS XRCisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerability

Risk 65
Severity
5.9
Exploited
Input Validation
AV:N/AC:M/Au:N/C:N/I:N/A:P

Cisco IOS XR 3.4.0 through 3.8.1 allows remote attackers to cause a denial of service (session reset) via a BGP UPDATE message with an invalid attribute, as demonstrated in the wild on 17 August 2009.

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First published (updated )
CVE-2009-2055

Cisco CLIInput Validation

Risk 26
Severity
5
Input Validation
AV:N/AC:L/Au:N/C:N/I:N/A:P

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.

First published (updated )
CVE-2007-4430

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