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A new version (0.9.0.0 - Release Candidate 1) of the free Secunia PSI
has been released. The new version includes many new and advanced
features, which makes it even easier to stay patched.

Download and test it today:
https://psi.secunia.com/

Read more about this new version:
https://psi.secunia.com/?page=changelog

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TITLE:
Kerio MailServer Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA29021

VERIFY ADVISORY:
http://secunia.com/advisories/29021/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
Kerio MailServer 6.x
http://secunia.com/product/3782/

DESCRIPTION:
Some vulnerabilities have been reported in Kerio MailServer, which
potentially can be exploited by malicious people to cause a DoS
(Denial of Service) or compromise a vulnerable system.

1) A boundary error in the Visnetic anti-virus plug-in may be
exploited to cause a buffer overflow.

2) An error during uudecode decoding may be exploited to cause a
memory corruption.

Other issues e.g. a security issue with NULL DACL in the AVG plug-in
have also been reported.

The vulnerabilities are reported in versions prior to 6.5.0.

SOLUTION:
Update to version 6.5.0.
http://www.kerio.com/kms_download.html

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

ORIGINAL ADVISORY:
http://www.kerio.com/kms_history.html

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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.

Subscribe:
http://secunia.com/secunia_security_advisories/

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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