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6.5 Medium

CVE-2023-28163 When downloading files through the Save As dialog on Windows with suggested filenames containing environment variable…

Description

When downloading files through the Save As dialog on Windows with suggested filenames containing environment variable names, Windows would have resolved those in the context of the current user. <br>*This bug only affects Firefox on Windows. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.

Affected products and versions

Product Affected versions Fixed in
Firefox 111 earliest → < 111 111
Firefox ESR 102.9 earliest → < 102.9 102.9
Thunderbird 102.9 earliest → < 102.9 102.9
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