A collection of 1days and solutions to challenges related to v8/chrome I developed
| Bug type | Exploit type | Origin | Files | Notes |
|---|---|---|---|---|
| Integer overflow, OOB RW | 1day | https://bugs.chromium.org/p/project-zero/issues/detail?id=1793 | 1793.js | |
| JIT bug, OOB RW | 1day | https://bugs.chromium.org/p/chromium/issues/detail?id=762874 | 762874.js, 762874_lowered.js | The lowered version works without BigInt |
| OOB RW | Challenge | *CTF - OOB | oob.js, oob2.js | 2 methods: type confusion and fast_element/dictionary_element trick |
| JIT bug, Type confusion | Challenge | RealWorldCTF Quals 2019 - accessible | rwctf.js | |
| JIT bug, OOB RW | Challenge | WCTF 2019 - Browser exploitation training | wctf.js | Training link |