CVE-2023-37211
High
Description
Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Mozilla Firefox
PublishedJul 5, 2023
First seenJul 5, 2023
How to fix
Update
- mozilla firefox115.0 or later
- mozilla firefox_esr102.13 or later
- mozilla thunderbird102.13 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 115.0 | 115.0 |
| mozilla firefox_esr | v < 102.13 | 102.13 |
| mozilla thunderbird | v < 102.13 | 102.13 |
| debian debian_linux | 10.0, 11.0, 12.0 | — |
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