26680 : Linux Kernel Netfilter xt_sctp 0 Chunk Length Infinite Loop DoS
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Info

Last Modified
8 months ago

Percent Complete
90%

Disclosure
Jun 19, 2006

Discovery
Unknown

Dates

Exploit
Unknown

Solution
Unknown

Description

 Kernel contains a flaw that may allow a remote denial of service. The issue is triggered when a user sends data with a 0 chunk length value that the 'xt_sctp' code fails to check, resulting in loss of availability for the platform.

Classification

 Location: Remote/Network Access Required
Attack Type: Denial of Service
Impact: Loss of Availability
Exploit: Exploit Unknown
OSVDB: Web Related

Solution

 Upgrade to version 2.6.17.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products
kernel.org
Watch-list
Kernel
Watch-list
 2.6.16.20
2.6.17

References

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Nessus

 21333 22058

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