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TITLE:
AkkyWareHOUSE 7-zip32.dll Archive Processing Buffer Overflow
Vulnerability

SECUNIA ADVISORY ID:
SA26624

VERIFY ADVISORY:
http://secunia.com/advisories/26624/

CRITICAL:
Moderately critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
AkkyWareHOUSE 7-zip32.dll 4.x
http://secunia.com/product/15606/

DESCRIPTION:
A vulnerability has been reported in AkkyWareHOUSE 7-zip32.dll, which
potentially can be exploited by malicious people to compromise a
user's system.

The vulnerability is caused due to a boundary error when processing
certain archives and can be exploited to cause a heap-based buffer
overflow.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in versions prior to 4.42.00.04. Other
versions and applications using the vulnerable library may also be
affected.

SOLUTION:
Update to version 4.42.00.04.
http://akky.cjb.net/download/7-zip32.html

PROVIDED AND/OR DISCOVERED BY:
Reported via JVN.

ORIGINAL ADVISORY:
JVN:
http://jvn.jp/jp/JVN%2362868899/index.html

AkkyWareHOUSE:
http://akky.cjb.net/security/7-zip3.txt

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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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