8.8
High
CVE-2022-42932 Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105 and…
Description
Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105 and Firefox ESR 102.3. 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 < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 106 | earliest → < 106 | 106 |
| Firefox ESR 102.4 | earliest → < 102.4 | 102.4 |
| Thunderbird 102.4 | earliest → < 102.4 | 102.4 |
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