4405 : WatchGuard Firebox SOHO Invalid IP Options DoS
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Info

Last Modified

7 months ago

Percent Complete

100%

Disclosure

Apr 08, 2002

Discovery

Unknown

Dates

Exploit

Unknown

Solution

Unknown

Description

WatchGuard Firebox SOHO contains a flaw that may allow a remote denial of service. The issue is triggered when a remote attacker sends IP packets with invalid IP options set which will crash the firewall resulting in a loss of availability.

Classification

Location: Remote/Network Access Required
Attack Type: Denial of Service
Impact: Loss of Availability
Exploit: Exploit Available
Disclosure: OSVDB Verified

Solution

Upgrade to version 5.0.35 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

WatchGuard Technologies, Inc.

Firebox SOHO

5.0.34

References

CVE ID: 2002-0527 (see also: NVD)
Bugtraq ID: 4447
ISS X-Force ID: 8774
Keyword: Firewall
Mail List Post: http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0006.html
Vendor URL: http://www.watchguard.com/

Credit

Andreas Sandor - asandorkpmg.dk - KPMG Denmark

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