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CVE-2007-4430
Published: Aug 20, 2007
Modified: Aug 7, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
26798
third-party-advisory
x_refsource_SECUNIA
25352
vdb-entry
x_refsource_BID
1018685
vdb-entry
x_refsource_SECTRACK
[cisco-nsp] 20070817 Heads up: "sh ip bgp regexp" crashing router
mailing-list
x_refsource_MLIST
http://www.heise-security.co.uk/news/94526/
x_refsource_MISC
[cisco-nsp] 20070817 About the posting entitled "Heads up: "sh ip bgp regexp" crashing router"
mailing-list
x_refsource_MLIST
20070912 Cisco IOS Reload on Regular Expression Processing
vendor-advisory
x_refsource_CISCO
ADV-2007-3136
vdb-entry
x_refsource_VUPEN
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