RealNetworks RealPlayer 'rmoc3260.dll' ActiveX Control Memory Corruption Vulnerability

BID:28157

Info

RealNetworks RealPlayer 'rmoc3260.dll' ActiveX Control Memory Corruption Vulnerability

Bugtraq ID: 28157
Class: Boundary Condition Error
CVE: CVE-2008-1309
Remote: Yes
Local: No
Published: Mar 10 2008 12:00AM
Updated: Jul 28 2008 05:47PM
Credit: Elazar Broad and Peter Vreugdenhil.
Vulnerable: RealNetworks rmoc3260.dll 6.0.10 .45
RealNetworks RealPlayer Enterprise
RealNetworks RealPlayer 11.0.2
RealNetworks RealPlayer 10.5 v6.0.12.1483
RealNetworks RealPlayer 10.5 v6.0.12.1483
RealNetworks RealPlayer 10.5 v6.0.12.1348
RealNetworks RealPlayer 10.5 v6.0.12.1235
RealNetworks RealPlayer 10.5 v6.0.12.1069
RealNetworks RealPlayer 10.5 v6.0.12.1059
RealNetworks RealPlayer 10.5 v6.0.12.1056
RealNetworks RealPlayer 10.5 v6.0.12.1053
RealNetworks RealPlayer 10.5 v6.0.12.1040
RealNetworks RealPlayer 10.5 Beta v6.0.12.1016
RealNetworks RealPlayer 10.5
RealNetworks RealPlayer 10.0
+ S.u.S.E. cvsup-16.1h-43.i586.rpm
+ S.u.S.E. Linux Personal 9.3
+ S.u.S.E. Linux Personal 9.2
RealNetworks RealPlayer 11
Not Vulnerable: RealNetworks rmoc3260.dll 6.0.10 .50
RealNetworks RealPlayer 11.0.3
RealNetworks RealPlayer 10.5 v6.0.12.1675

Discussion

RealNetworks RealPlayer 'rmoc3260.dll' ActiveX Control Memory Corruption Vulnerability

RealNetworks RealPlayer 'rmoc3260.dll' ActiveX control is prone to a memory-corruption vulnerability.

Successfully exploiting this issue allows remote attackers to execute arbitrary code in the context of the application using the affected ActiveX control. Failed exploit attempts will likely crash the application.

Exploit / POC

RealNetworks RealPlayer 'rmoc3260.dll' ActiveX Control Memory Corruption Vulnerability

An attacker can exploit this issue by enticing an unsuspecting victim to view a malicious HTML page.

UPDATE (April 3, 2008): This issue is being actively exploited in the wild.

Core Security Technologies has developed a working commercial exploit for its CORE IMPACT product. This exploit is not otherwise publicly available or known to be circulating in the wild.

The following proof of concept and exploit code are available:

Solution / Fix

RealNetworks RealPlayer 'rmoc3260.dll' ActiveX Control Memory Corruption Vulnerability

Solution:
The vendor addressed this issue in RealPlayer 11.0.3. Please contact the vendor for details.

References

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