CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
86.3%
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.
googlechromereleases.blogspot.com/2014/04/stable-channel-update.html
lists.opensuse.org/opensuse-updates/2014-05/msg00012.html
security.gentoo.org/glsa/glsa-201408-16.xml
www.debian.org/security/2014/dsa-2905
code.google.com/p/chromium/issues/detail?id=357332
src.chromium.org/viewvc/blink?revision=170264&view=revision