Download Mozilla Thunderbird 17.0.5

The Mozilla Foundation has released an update for version 17 of Thunderbird. Mozilla Thunderbird is an open source client for mail and newsgroups, with features such as support for several mail and news accounts, a junk mail filter, spell checker and a customizable appearance. New in version 17 is that the menu button is now visible to new users by default and under Windows the tabs are now shown in the title bar. Version 17.0.5 fixes several security vulnerabilities and makes it easier to resize the font.

Fixed in Thunderbird 17.0.5

• MFSA 2013-40 Out-of-bounds array read in CERT_DecodeCertPackage
• MFSA 2013-38 Cross-site scripting (XSS) using timed history navigations
• MFSA 2013-36 Bypass of SOW protections allows cloning of protected nodes
• MFSA 2013-35 WebGL crash with Mesa graphics driver on Linux
• MFSA 2013-34 Privilege escalation through Mozilla Updater
• MFSA 2013-32 Privilege escalation through Mozilla Maintenance Service
• MFSA 2013-31 Out-of-bounds write in Cairo library
• MFSA 2013-30 Miscellaneous memory safety hazards (rv:20.0 / rv:17.0.5)
• Adjusting font size when composing emails should be easier (Bug 824926)

The following downloads are available:
Mozilla Thunderbird 17.0.5 for Windows (English)
Mozilla Thunderbird 17.0.5 for Linux (English)
Mozilla Thunderbird 17.0.5 for OS X (English)
Mozilla Thunderbird 17.0.5 for Windows (English)
Mozilla Thunderbird 17.0.5 for Linux (English)
Mozilla Thunderbird 17.0.5 for OS X (English)
Mozilla Thunderbird 17.0.5 for Windows (Frisian)
Mozilla Thunderbird 17.0.5 for Linux (Frisian)
Mozilla Thunderbird 17.0.5 for OS X (Frisian)