Vulnerability Description
The RV30 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 does not initialize an unspecified index value, which allows remote attackers to execute arbitrary code via unknown vectors.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Realnetworks | Realplayer | <= 12.0.0.1701 |
Related Weaknesses (CWE)
References
- http://service.real.com/realplayer/security/11182011_player/en/Vendor Advisory
- http://service.real.com/realplayer/security/11182011_player/en/Vendor Advisory
FAQ
What is CVE-2011-4256?
CVE-2011-4256 is a vulnerability with a CVSS score of 10.0 (HIGH). The RV30 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 does not initialize an unspecified index value, which allows remote attackers to execute arbitrary code vi...
How severe is CVE-2011-4256?
CVE-2011-4256 has been rated HIGH with a CVSS base score of 10.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-4256?
Check the references section above for vendor advisories and patch information. Affected products include: Realnetworks Realplayer.