CVE-2021-43545
Medium
Description
Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Mozilla Firefox
PublishedDec 8, 2021
First seenDec 8, 2021
How to fix
Update
- mozilla firefox95.0 or later
- mozilla firefox_esr91.4.0 or later
- mozilla thunderbird91.4.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 95.0 | 95.0 |
| mozilla firefox_esr | v < 91.4.0 | 91.4.0 |
| mozilla thunderbird | v < 91.4.0 | 91.4.0 |
| debian debian_linux | 9.0, 10.0, 11.0 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.