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To improve our services to our customers, we have made a number of
additions to the Secunia Advisories and have started translating the
advisories to German.

The improvements will help our customers to get a better
understanding of how we reached our conclusions, how it was rated,
our thoughts on exploitation, attack vectors, and scenarios.

This includes:
* Reason for rating
* Extended description
* Extended solution
* Exploit code or links to exploit code
* Deep links

Read the full description:
http://corporate.secunia.com/products/48/?r=l

Contact Secunia Sales for more information:
http://corporate.secunia.com/how_to_buy/15/?r=l

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TITLE:
Kerio WinRoute Firewall DNS Response Denial of Service

SECUNIA ADVISORY ID:
SA22986

VERIFY ADVISORY:
http://secunia.com/advisories/22986/

CRITICAL:
Moderately critical

IMPACT:
DoS

WHERE:
>From remote

SOFTWARE:
Kerio WinRoute Firewall 6.x
http://secunia.com/product/3613/

DESCRIPTION:
A vulnerability has been reported in Kerio WinRoute Firewall, which
can be exploited by malicious people to cause a DoS (Denial of
Service).

The vulnerability is caused due to an unspecified error when
processing malformed DNS responses. This can be exploited to crash
the application.

The vulnerability is reported in versions prior to 6.2.3.

SOLUTION:
Update to version 6.2.3.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


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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