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CVE-2023-29535

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.

POC

Reference

No PoCs from references.

Github

- https://github.com/5211-yx/javascript_fuzzer

- https://github.com/TimerIzaya/fuzzilli-plus

- https://github.com/TimerIzaya/izayailli

- https://github.com/googleprojectzero/fuzzilli

- https://github.com/zhangjiahui-buaa/MasterThesis