Description
The base64DecodeInternal function in wtf/text/Base64.cpp in Blink, as used in Google Chrome before 34.0.1847.116, does not properly handle string data composed exclusively of whitespace characters, which allows remote attackers to cause a denial of service (out-of-bounds read) via a window.atob method call.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html ↗
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00012.html ↗
- http://security.gentoo.org/glsa/glsa-201408-16.xml ↗
- http://www.debian.org/security/2014/dsa-2905 ↗
- https://code.google.com/p/chromium/issues/detail?id=357332 ↗
- https://src.chromium.org/viewvc/blink?revision=170264&view=revision ↗