CVE-2015-6762 Information

Description

The CSSFontFaceSrcValue::fetch function in core/css/CSSFontFaceSrcValue.cpp in the Cascading Style Sheets (CSS) implementation in Blink as used in Google Chrome before 46.0.2490.71 does not use the CORS cross-origin request algorithm when a font’s URL appears to be a same-origin URL which allows remote web servers to bypass the Same Origin Policy via a redirect.

Reference

http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html http://rhn.redhat.com/errata/RHSA-2015-1912.html http://www.debian.org/security/2015/dsa-3376 http://www.securityfocus.com/bid/77071 http://www.securitytracker.com/id/1033816 http://www.ubuntu.com/usn/USN-2770-1 http://www.ubuntu.com/usn/USN-2770-2 https://code.google.com/p/chromium/issues/detail?id=512678 https://security.gentoo.org/glsa/201603-09 https://src.chromium.org/viewvc/blink?revision=199364&view=revision