Secunia Security Advisory - A vulnerability has been reported in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service).
a03a00f322e5fc7c88c9efbd3c54eba8c6e08882e020897ef66ffc7bbeb9edfe
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TITLE:
Cisco IOS NAT SCCP Fragmentation Denial of Service
SECUNIA ADVISORY ID:
SA39062
VERIFY ADVISORY:
http://secunia.com/advisories/39062/
DESCRIPTION:
A vulnerability has been reported in Cisco IOS, which can be
exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error in the handling of SCCP
packets (Skinny Client Control Protocol) and can be exploited to
cause an affected Cisco IOS router to reload by sending a series of
specially crafted SCCP packets.
Successful exploitation requires that the IOS router is using the NAT
SCCP Fragmentation Support feature.
SOLUTION:
Update to the fixed version (please see the vendor's advisories for
details).
PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.
ORIGINAL ADVISORY:
Cisco:
http://www.cisco.com/warp/public/707/cisco-sa-20100324-sccp.shtml
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About:
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Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
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