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CVE-2002-2053
Published: Jul 14, 2005
Modified: Sep 16, 2024
PUBLISHED
Description
The design of the Hot Standby Routing Protocol (HSRP), as implemented on Cisco IOS 12.1, when using IRPAS, allows remote attackers to cause a denial of service (CPU consumption) via a router with the same IP address as the interface on which HSRP is running, which causes a loop.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
20020605 Three possible DoS attacks against some IOS versions.
mailing-list
x_refsource_BUGTRAQ
4949
vdb-entry
x_refsource_BID
20020606 Re: Three possible DoS attacks against some IOS versions.
mailing-list
x_refsource_BUGTRAQ
cisco-ios-hsrp-loop-dos(9283)
vdb-entry
x_refsource_XF
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