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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:
DESlock+ DLMFDISK.sys/DLMFENC.sys Privilege Escalation
Vulnerabilities

SECUNIA ADVISORY ID:
SA29005

VERIFY ADVISORY:
http://secunia.com/advisories/29005/

CRITICAL:
Less critical

IMPACT:
Privilege escalation, DoS

WHERE:
Local system

SOFTWARE:
DESlock+ 3.x
http://secunia.com/product/17600/

DESCRIPTION:
mu-b has reported some vulnerabilities in DESlock+, which can be
exploited by malicious, local users to cause a DoS (Denial of
Service) or gain escalated privileges.

The vulnerabilities are caused due to input validation errors in
DLMFDISK.sys and DLMFENC.sys and can be exploited to e.g. execute
arbitrary code with kernel privileges or cause the system to crash
via specially crafted arguments passed to certain IOCTL handlers.

The vulnerabilities are reported in version 3.2.6. Prior versions may
also be affected.

SOLUTION:
Update to version 3.2.7.
http://www.deslock.com/deslockp_downloads.php

PROVIDED AND/OR DISCOVERED BY:
mu-b

ORIGINAL ADVISORY:
http://www.digit-labs.org/files/exploits/deslock-list-zero.c
http://www.digit-labs.org/files/exploits/deslock-list-zero-v2.c
http://www.digit-labs.org/files/exploits/deslock-pown-v2.c
http://www.digit-labs.org/files/exploits/deslock-list-leak.c

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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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http://secunia.com/about_secunia_advisories/


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