Vulnerability in Google Chrome

CVE-2013-6666

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.

EPSS: 0.012 (64.4th percentile) — read the EPSS interpretation.

Affected products

  • Google Chrome — versions 33.0.1750.0, 33.0.1750.1, 33.0.1750.2
  • N/a — versions n/a

Weakness classification (CWE)

References