Vulnerability Description
The PepperFlashRendererHost::OnNavigate function in renderer/pepper/pepper_flash_renderer_host.cc in Google Chrome before 33.0.1750.146 does not verify that all headers are Cross-Origin Resource Sharing (CORS) simple headers before proceeding with a PPB_Flash.Navigate operation, which might allow remote attackers to bypass intended CORS restrictions via an inappropriate header.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | <= 33.0.1750.144 |
Related Weaknesses (CWE)
References
- http://googlechromereleases.blogspot.com/2014/03/stable-channel-update.htmlVendor Advisory
- http://www.debian.org/security/2014/dsa-2883
- http://www.securityfocus.com/bid/65930
- https://code.google.com/p/chromium/issues/detail?id=332023
- https://src.chromium.org/viewvc/chrome?revision=249114&view=revision
- http://googlechromereleases.blogspot.com/2014/03/stable-channel-update.htmlVendor Advisory
- http://www.debian.org/security/2014/dsa-2883
- http://www.securityfocus.com/bid/65930
- https://code.google.com/p/chromium/issues/detail?id=332023
- https://src.chromium.org/viewvc/chrome?revision=249114&view=revision
FAQ
What is CVE-2013-6666?
CVE-2013-6666 is a vulnerability with a CVSS score of 5.8 (MEDIUM). The PepperFlashRendererHost::OnNavigate function in renderer/pepper/pepper_flash_renderer_host.cc in Google Chrome before 33.0.1750.146 does not verify that all headers are Cross-Origin Resource Shari...
How severe is CVE-2013-6666?
CVE-2013-6666 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-6666?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome.