| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 71.0 | 71.0 |
| firefox esr | < 68.3 | 68.3 |
| thunderbird | < 68.3 | 68.3 |
When running, the updater service wrote status and log files to an unrestricted location; potentially allowing an unprivileged process to locate and exploit a vulnerability in file handling in the updater service. *Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.*. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
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