If an attacker loaded a font using <code>FontFace()</code> on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Nov 23, 2022 | Nov 22, 2022 |
| Mfsa2022 47 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 107.0 | Nov 16, 2022 | Nov 15, 2022 |
| Ubuntu | — | Upgrade firefox | Nov 17, 2022 | Nov 16, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 22, 2022 |
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