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Netsikker nu! 2008
 
RealPlayer ActiveX Control "Console" Property Memory Corruption
Secunia Advisory: SA29315
Release Date: 2008-03-11
Last Update: 2008-04-04
Popularity: 12,926 views

Critical:
Highly critical
Impact: System access
Where: From remote
Solution Status: Vendor Patch

Software:RealPlayer 10.x
RealPlayer 11.x

Binary Analysis: BA399 :: Available for 1 Credit

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CVE reference:CVE-2008-1309


Description:
Elazar Broad has discovered a vulnerability in RealPlayer, which can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to an error within the RealPlayer ActiveX Control (rmoc3260.dll) when handling the "Console" property. This can be exploited to cause a memory corruption and execute arbitrary code when a user e.g. is tricked into visiting a malicious website.

The vulnerability is confirmed in RealPlayer version 11.0.1 (build 6.0.14.794) including rmoc3260.dll version 6.0.10.45. Other versions may also be affected.

Solution:
Update to version 11.0.2 (build 6.0.14.802) via e.g. "Check for Update" in the "Help->About RealPlayer" menu.

Provided and/or discovered by:
Elazar Broad

Changelog:
2008-03-12: Added link to US-CERT.
2008-03-19: Added CVE reference.
2008-03-24: Updated "Solution" section.
2008-04-04: Updated "Extended Solution" section and added version 10.x in list of affected versions.

Original Advisory:
http://lists.grok.org.uk/pipermail/full-disclosure/2008-March/060659.html

Other References:
US-CERT VU#831457:
http://www.kb.cert.org/vuls/id/831457

Extended Solution:
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