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Thunderbird for Mac

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Download Thunderbird 17.0.7

Thunderbird 17.0.7

  -  35.63 MB  -  Open Source

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Thunderbird 17.0.7.


For those interested in downloading the most recent release of Thunderbird for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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  • Thunderbird 17.0.7 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

- XrayWrappers can be bypassed to run user defined methods in a privileged context
- PreserveWrapper has inconsistent behavior
- SVG filters can lead to information disclosure
- Data in the body of XHR HEAD requests leads to CSRF attacks
- Execution of unmapped memory through onreadystatechange event
- Privileged content access and execution via XBL
- Memory corruption found using Address Sanitizer
- Miscellaneous memory safety hazards (rv:22.0 / rv:17.0.7)

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