opera 10.61 fixes 3 security bugs

[Thomas Biege <thomas () suse de>]

http://www.opera.com/docs/changelogs/unix/1061/

* Fixed an issue where heap buffer overflow in HTML5 canvas could be used to 
execute arbitrary code, as reported by Kuzzcc; see our advisory.
* Fixed an issue where unexpected changes in tab focus could be used to run 
programs from the Internet, as reported by Jakob Balle and Sven Krewitt of 
Secunia; see our advisory.
* Fixed an issue where news feed preview could subscribe to feeds without 
interaction, as reported by Alexios Fakos; see our advisory.


-- 
 Thomas Biege <thomas () suse de>, SUSE LINUX, Security Support & Auditing
 SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nuernberg)