CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
Percentile
69.8%
WebKit, as used in Apple Safari before 6.1.4 and 7.x before 7.0.4, does not
properly interpret Unicode encoding, which allows remote attackers to spoof
a postMessage origin, and bypass intended restrictions on sending a message
to a connected frame or window, via crafted characters in a URL.
Author | Note |
---|---|
jdstrand | webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8 |