CVE-2023-4054
Medium
Description
When opening appref-ms files, Firefox did not warn the user that these files may contain malicious code. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 102.14, Firefox ESR < 115.1, Thunderbird < 102.14, and Thunderbird < 115.1.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Mozilla Firefox
PublishedAug 1, 2023
First seenAug 1, 2023
How to fix
Update
- mozilla firefox116.0, 102.14, 115.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 116.0, 102.0 ≤ v < 102.14, 115.0 ≤ v < 115.1 | 116.0, 102.14, 115.1 |
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