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Secunia is proud to announce the availability of the Secunia Software
Inspector.

The Secunia Software Inspector is a free service that detects insecure
versions of software that you may have installed in your system. When
insecure versions are detected, the Secunia Software Inspector also
provides thorough guidelines for updating the software to the latest
secure version from the vendor.

Try it out online:
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TITLE:
CA Anti-Virus Drivers Denial of Service Vulnerabilities

SECUNIA ADVISORY ID:
SA23378

VERIFY ADVISORY:
http://secunia.com/advisories/23378/

CRITICAL:
Not critical

IMPACT:
DoS

WHERE:
Local system

SOFTWARE:
CA eTrust Antivirus 8.x
http://secunia.com/product/10672/

DESCRIPTION:
Rubén Santamarta has reported two vulnerabilities in CA Anti-Virus,
which can be exploited by malicious, local users to cause a DoS
(Denial of Service).

The vulnerabilities are caused due to errors within the vetmonnt.sys
and vetfddnt.sys drivers when handling NULL buffers. This can be
exploited via various IOCTLs to crash the system.

The vulnerabilities are reported in the following products:
* CA Anti-Virus 2007 version 8.1
* CA Anti-Virus for Vista Beta version 8.2
* CA Internet Security Suite 2007 version 3.0

SOLUTION:
Updated drivers are available for CA customers.

PROVIDED AND/OR DISCOVERED BY:
Rubén Santamarta

ORIGINAL ADVISORY:
http://www.reversemode.com/index.php?option=com_remository&Itemid=2&func=fileinfo&id=41

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About:
This Advisory was delivered by Secunia as a free service to help
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