CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:C/I:N/A:N
EPSS
Percentile
81.9%
Opera before 9.51 does not properly manage memory within functions
supporting the CANVAS element, which allows remote attackers to read
uninitialized memory contents by using JavaScript to read a canvas image.