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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:
wvWare Multiple Integer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA22595

VERIFY ADVISORY:
http://secunia.com/advisories/22595/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
wvWare 1.x
http://secunia.com/product/12439/

DESCRIPTION:
Some vulnerabilities have been reported in wvWare, which can be
exploited by malicious people to cause a DoS (Denial of Service) and
potentially compromise an application using the library.

The vulnerabilities are caused due to integer overflows within the
"wvGetLFO_records()" and "wvGetLFO_PLF()" functions. These can be
exploited to cause heap-based buffer overflows by e.g. tricking a
user to open a specially crafted Microsoft Word document with an
application using the library.

Successful exploitation may allow the execution of arbitrary code.

The vulnerabilities are reported in version 1.2.2. Other versions may
also be affected.

SOLUTION:
Update to version 1.2.3.

PROVIDED AND/OR DISCOVERED BY:
infamous41md

ORIGINAL ADVISORY:
iDefense Labs:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=433
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=434

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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
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Secunia NEVER sends attached files with advisories.
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use those supplied by the vendor.

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