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Secunia is pleased to announce the release of the annual Secunia
report for 2008.

Highlights from the 2008 report:
 * Vulnerability Research
 * Software Inspection Results
 * Secunia Research Highlights
 * Secunia Advisory Statistics

Request the full 2008 Report here:
http://secunia.com/advisories/try_vi/request_2008_report/

Stay Secure,

Secunia


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TITLE:
DivX Web Player Stream Format Chunk Buffer Overflow

SECUNIA ADVISORY ID:
SA33196

VERIFY ADVISORY:
http://secunia.com/advisories/33196/

DESCRIPTION:
Secunia Research has discovered a vulnerability in DivX Web Player,
which can be exploited by malicious people to compromise a user's
system.

The vulnerability is caused due to a signedness error in the
processing of "STRF" (Stream Format) chunks. This can be exploited to
cause a heap-based buffer overflow via a specially crafted DivX file.

Successful exploitation may allow execution of arbitrary code by
tricking a user into visiting a malicious website.

The vulnerability is confirmed in version 1.4.2.7. Other versions may
also be affected.

SOLUTION:
Update to version 1.4.3.4, included in an updated DivX bundle.
http://www.divx.com/downloads/divx

PROVIDED AND/OR DISCOVERED BY:
Alin Rad Pop, Secunia Research

ORIGINAL ADVISORY:
Secunia Research:
http://secunia.com/secunia_research/2008-57/

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About:
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