Firefox Developer Edition and 1 other: Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2024-8389 is fixed in 5 products on 2 platforms, first by Firefox Developer Edition (en-US) 130.0, released August 6, 2024. It is not reported as exploited. Patch Radar priority: High.
Memory safety bugs present in Firefox 129. 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 < 130.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (en-US) | 130.0 | Firefox Developer Edition (en-US) 130.0 | Aug 6, 2024 |
| Mozilla Firefox (en-US) | 129.0.1 | Mozilla Firefox (en-US) 129.0.1 | Aug 6, 2024 |
| Linux | |||
| firefox · Ubuntu 20.04 LTS (focal) | 130.0+build2-0ubuntu0.20.04.1 | firefox 130.0+build2-0ubuntu0.20.04.1 | Sep 3, 2024 |
| firefox-geckodriver · Ubuntu 20.04 LTS (focal) | 130.0+build2-0ubuntu0.20.04.1 | firefox-geckodriver 130.0+build2-0ubuntu0.20.04.1 | Sep 3, 2024 |
| firefox-mozsymbols · Ubuntu 20.04 LTS (focal) | 130.0+build2-0ubuntu0.20.04.1 | firefox-mozsymbols 130.0+build2-0ubuntu0.20.04.1 | Sep 3, 2024 |
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