Description
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.
References
- http://www.opera.com/docs/changelogs/mac/951/
- http://www.opera.com/docs/changelogs/windows/951/
- http://www.opera.com/docs/changelogs/freebsd/951/
- SUSE-SR:2008:016 vendor-advisory
- http://www.opera.com/docs/changelogs/linux/951/
- http://www.opera.com/docs/changelogs/solaris/951/
- 30935 third-party-advisory
- 30068 vdb-entry
- opera-canvas-information-disclosure(43575) vdb-entry
- ADV-2008-1997 vdb-entry
- http://www.opera.com/support/search/view/887/
- 31339 third-party-advisory