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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.

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TITLE:
Adobe Flash Media Server Edge Server Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA28946

VERIFY ADVISORY:
http://secunia.com/advisories/28946/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
Macromedia Flash Media Server 2.x
http://secunia.com/product/6480/

DESCRIPTION:
Some vulnerabilities have been reported in Adobe Flash Media Server,
which can be exploited by malicious people to compromise a vulnerable
system.

1) Integer overflow errors in the Edge Server component when parsing
RTMP (Real Time Message Protocol) messages can be exploited to cause
a heap-based buffer overflow via specially crafted packets sent to
default ports 1935/TCP or 19350/TCP.

2) An error in the Edge Server component when parsing RTMP messages
can be exploited to cause a memory corruption by sending a certain
sequence of requests.

Successful exploitation of the vulnerabilities allows execution of
arbitrary code.

The vulnerabilities affect versions 2.0.4 and prior.

SOLUTION:
Update to version 2.0.5.
http://www.adobe.com/support/flashmediaserver/downloads_updaters.html

PROVIDED AND/OR DISCOVERED BY:
1) Sebastian Apelt, reported via iDefense Labs
2) Sean Larsson, iDefense Labs

ORIGINAL ADVISORY:
APSB08-03:
http://www.adobe.com/support/security/bulletins/apsb08-03.html

iDefense Labs:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=662
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=663

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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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Secunia NEVER sends attached files with advisories.
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