Fix: Dll Loading and Extract Path #28
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added 2 commits
November 4, 2019 21:09
added 8 commits
November 19, 2019 00:46
Fixed an error message when decryption of wrong password failed. Added taint marks to file paths in archives.
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Windows 版の Ruby 2.6 で 7z.dll が読み込めなかった問題の修正です。 Dll Preloading Attacks への対応も含みます。
gem install seven_zip_ruby_am でインストールしたソースを変更し、簡単に動作を確認しました。使用した Ruby は RubyInstaller 版の ruby 2.6.5p114 (2019-10-01 revision 67812) [x64-mingw32] です。
DLL プリロード攻撃を防止するためのライブラリの安全な読み込み https://support.microsoft.com/ja-jp/help/2389418/secure-loading-of-libraries-to-prevent-dll-preloading-attacks