newbie dive into binary


Entries from 2022-09-01 to 1 month

【pwn 60.0】corjail - CoRCTF2022 (docker escape / kernel exploit)

keywords kernel exploit / docker escape / poll_list / kROP on tty_struct / tty_file_private / setxattr 1. イントロ 2. devenv setup 3. static analysis misc module analysis (rev) seccomp 4. Vuln: NULL-byte overflow 5. pre-requisites sys_poll…


Warning this article is not about pwn. イントロ 動機 ~ 0日目 申込みまで 面接 講義パート(1~3日目) 課題パート(3~5日目) 実装パート(6~15日目) 目標決め デザイナーさんと打ち合わせ 実装 襲来、大量のレビュー チームとしての開発サイクル そして、リリ…

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