Real Networks RealPlayer Cook Codec Initialization Function Memory Corruption Vulnrability

Bugtraq ID:	45422
Class:	Unknown
CVE:	CVE-2010-0121
Remote:	Yes
Local:	No
Published:	Dec 10 2010 12:00AM
Updated:	Dec 20 2010 03:04PM
Credit:	Alin Rad Pop of Secunia Research
Vulnerable:	Real Networks RealPlayer SP 1.1.5 Real Networks RealPlayer SP 1.1.4 Real Networks RealPlayer SP 1.0.5 Real Networks RealPlayer SP 1.0.2 Real Networks RealPlayer SP 1.0.1 Real Networks RealPlayer SP 1.0 Real Networks RealPlayer SP 1.1.3 Real Networks RealPlayer SP 1.1.2 Real Networks RealPlayer SP 1.1.1 Real Networks RealPlayer SP 1.1 Real Networks RealPlayer for Mac 12.0.0.1444 Real Networks RealPlayer for Mac 11.1 Real Networks RealPlayer for Mac 11.0 Real Networks RealPlayer for Linux 11.0.2.1744 Real Networks RealPlayer 11 Beta 6.0.14 .550 Real Networks RealPlayer 10 for Mac OS 10.0 .0.331 Real Networks RealPlayer 10 for Mac OS 10.0.0.503 Real Networks RealPlayer 10 for Mac OS 10.0.0.481 Real Networks RealPlayer 10 for Mac OS 10.0.0.412 Real Networks RealPlayer 10 for Mac OS 10.0.0.396 Real Networks RealPlayer 10 for Mac OS 10.0.0.352 Real Networks RealPlayer 10 for Mac OS 10.0.0.325 Real Networks RealPlayer 10 for Mac OS 10.0.0.305 Real Networks RealPlayer 10 for Mac OS Real Networks RealPlayer 10 for Linux 10.1 .3114 Real Networks RealPlayer 10 for Linux 10.0.9 Real Networks RealPlayer 10 for Linux 10.0.8 Real Networks RealPlayer 10 for Linux 10.0.7 Real Networks RealPlayer 10 for Linux 10.0.6 Real Networks RealPlayer 10 for Linux 10.0.5 Real Networks RealPlayer 10 for Linux 10.0.4 Real Networks RealPlayer 10 for Linux 10.0.3 Real Networks RealPlayer 10 for Linux 10.0.2 Real Networks RealPlayer 10 for Linux 10.0.1 Real Networks RealPlayer 10 for Linux Real Networks RealPlayer 11.0.5 Real Networks RealPlayer 11.0.4 Real Networks RealPlayer 11.0.3 Real Networks RealPlayer 11.0.2 Real Networks RealPlayer 11.0.1 Real Networks RealPlayer 11.1 Real Networks RealPlayer 11 Beta Real Networks RealPlayer 11
Not Vulnerable:	Real Networks RealPlayer for Mac 12.0.0.1548 Real Networks RealPlayer for Linux 11.0.2.2315 Real Networks RealPlayer 14.0.1

Real Networks RealPlayer Cook Codec Initialization Function Memory Corruption Vulnrability

Real Networks RealPlayer is prone to a memory corruption vulnerability. Attackers can exploit this issue to execute arbitrary code in the context of the user running the affected application.

NOTE: This issue was previously discussed in BID 45327 (Real Networks RealPlayer Multiple Remote Vulnerabilities) but has been given its own record to better document it.

Real Networks RealPlayer Cook Codec Initialization Function Memory Corruption Vulnrability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Real Networks RealPlayer Cook Codec Initialization Function Memory Corruption Vulnrability

Solution:
Vendor updates are available. Please see the references for more information.

Real Networks RealPlayer Cook Codec Initialization Function Memory Corruption Vulnrability

References:

• Real Networks Homepage (Real Networks)
  
• RealNetworks Vulnerability Remediation Improvements (DVLabs)
  
• Secunia Research: RealPlayer 'cook' Uninitialised Memory Vulnerability (Secunia Research )
  
• Dec 10, 2010: RealNetworks, Inc. Releases Update to Address Security Vulnerabili (Real Networks)