22624 : Cisco IOS MMP Stack Group Bidding Protocol (SGBP) Crafted UDP Packet Remote DoS
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
2	355	over 6 years ago	over 3 years ago	0 times	90%

Timeline

Disclosure Date
2006-01-18

Keywords

CSCsb11124

Description

Cisco routers running IOS contain a flaw that may allow a remote denial of service. The issue is triggered when the device enables Multilink PPP (MLP) via the Stack Group Bidding Protocol (SGBP) and receives a crafted UDP packet sent to port 9900. This may cause the device to free and stop responding to traffic until the watchdog process resets the device.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Availability
Exploit: Exploit Unknown
Disclosure: OSVDB Verified

Solution

Upgrade to the latest version of IOS for your device, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Cisco Systems, Inc.	IOS	12.0
		12.1
		12.3
		12.4

References

Security Tracker: 1015501
Bugtraq ID: 16303
Secunia Advisory ID: 18490
SCIP VulDB ID: 1991
CVE ID: 2006-0340 (see also: NVD)
Keyword: cisco-sa-20060118-sgbp CSCsb11124 Document ID: 68793
Mail List Post: http://archives.neohapsis.com/archives/fulldisclosure/2006-01/0650.html
Vendor Specific Advisory URL: http://www.cisco.com/warp/public/707/cisco-sa-20060118-sgbp.shtml

Tools & Filters

	20744

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 7.1
Source: nvd.nist.gov | Generated: 2006-01-23 | Disagree?

Blogs

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