- update to Firefox 42.0 (bnc#952810)
* Private Browsing with Tracking Protection blocks certain Web
elements that could be used to record your behavior across sites
* Control Center that contains site security and privacy controls
* Login Manager improvements
* WebRTC improvements
* Indicator added to tabs that play audio with one-click muting
* Media Source Extension for HTML5 video available for all sites
security fixes:
* MFSA 2015-116/CVE-2015-4513/CVE-2015-4514
Miscellaneous memory safety hazards
* MFSA 2015-117/CVE-2015-4515 (bmo#1046421)
Information disclosure through NTLM authentication
* MFSA 2015-118/CVE-2015-4518 (bmo#1182778, bmo#1136692)
CSP bypass due to permissive Reader mode whitelist
* MFSA 2015-119/CVE-2015-7185 (bmo#1149000) (Android only)
Firefox for Android addressbar can be removed after fullscreen mode
* MFSA 2015-120/CVE-2015-7186 (bmo#1193027) (Android only)
Reading sensitive profile files through local HTML file on Android
* MFSA 2015-121/CVE-2015-7187 (bmo#1195735)
disabling scripts in Add-on SDK panels has no effect
* MFSA 2015-122/CVE-2015-7188 (bmo#1199430)
Trailing whitespace in IP address hostnames can bypass same-origin policy
* MFSA 2015-123/CVE-2015-7189 (bmo#1205900)
Buffer overflow during image interactions in canvas
* MFSA 2015-124/CVE-2015-7190 (bmo#1208520) (Android only)
Android intents can be used on Firefox for Android to open privileged files
* MFSA 2015-125/CVE-2015-7191 (bmo#1208956) (Android only)
XSS attack through intents on Firefox for Android
* MFSA 2015-126/CVE-2015-7192 (bmo#1210023) (OS X only)