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CVE-2023-29535 Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced
Description
Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 112 | earliest → < 112 | 112 |
| Focus for Android 112 | earliest → < 112 | 112 |
| Firefox ESR 102.10 | earliest → < 102.10 | 102.10 |
| Firefox for Android 112 | earliest → < 112 | 112 |
| Thunderbird 102.10 | earliest → < 102.10 | 102.10 |
References
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- bugzilla.mozilla.org bugzilla.mozilla.org
Timeline
- Published
- Last modified
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