Revisiting JavaScriptCore Internals: boxed vs. unboxed
Update: 2019-06-30
Description
Part 6: There are still many things I haven't explained yet. So in this video we go over the boxed vs. unboxed values, how to convert Integer addresses to Doubles and why our bug is a memory corruption.
blog: https://liveoverflow.com/revisiting-javascriptcore-internals-boxed-vs-unboxed-browser-0x06/
test.js: https://gist.github.com/LiveOverflow/71bcf3f364c9719998bf159923310019
The Exploit:https://github.com/LinusHenze/WebKit-RegEx-Exploit
Playlist: https://www.youtube.com/watch?v=5tEdSoZ3mmE&list=PLhixgUqwRTjwufDsT1ntgOY9yjZgg5H_t
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Challenge: https://typhooncon.com/typhooncon-challenge-2019/
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blog: https://liveoverflow.com/revisiting-javascriptcore-internals-boxed-vs-unboxed-browser-0x06/
test.js: https://gist.github.com/LiveOverflow/71bcf3f364c9719998bf159923310019
The Exploit:https://github.com/LinusHenze/WebKit-RegEx-Exploit
Playlist: https://www.youtube.com/watch?v=5tEdSoZ3mmE&list=PLhixgUqwRTjwufDsT1ntgOY9yjZgg5H_t
-=[ π΄οΈAdvertisement ]=-
This video is supported by SSD Secure Disclosure: https://ssd-disclosure.com/
Offensive Security Conference TyphoonCon: https://typhooncon.com/
Challenge: https://typhooncon.com/typhooncon-challenge-2019/
-=[ π΄ Stuff I use ]=-
β Microphone:* https://amzn.to/2LW6ldx
β Graphics tablet:* https://amzn.to/2C8djYj
β Camera#1 for streaming:* https://amzn.to/2SJ66VM
β Lens for streaming:* https://amzn.to/2CdG31I
β Connect Camera#1 to PC:* https://amzn.to/2VDRhWj
β Camera#2 for electronics:* https://amzn.to/2LWxehv
β Lens for macro shots:* https://amzn.to/2C5tXrw
β Keyboard:* https://amzn.to/2LZgCFD
β Headphones:* https://amzn.to/2M2KhxW
-=[ β€οΈ Support ]=-
β per Video: https://www.patreon.com/join/liveoverflow
β per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join
-=[ π Social ]=-
β Twitter: https://twitter.com/LiveOverflow/
β Website: https://liveoverflow.com/
β Subreddit: https://www.reddit.com/r/LiveOverflow/
β Facebook: https://www.facebook.com/LiveOverflow/
-=[ π P.S. ]=-
All links with "*" are affiliate links.
LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm.
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