CVE-2023-4046
Medium
Description
In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Mozilla Firefox
PublishedAug 1, 2023
First seenAug 1, 2023
Weakness typeCWE-770Allocation of resources without limits
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 |
| debian debian_linux | 11.0, 12.0 | — |
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