From ba02c1bd6981675aaf5a0b6cddb7457e53d5eed1 Mon Sep 17 00:00:00 2001 From: Brett Weiland Date: Mon, 4 Jan 2021 16:32:01 -0600 Subject: new file: HeapLAB+Bible.pdf new file: HeapLAB/.glibc/glibc_2.23/ld-2.23.so new file: HeapLAB/.glibc/glibc_2.23/ld.so.2 new file: HeapLAB/.glibc/glibc_2.23/libc-2.23.so new file: HeapLAB/.glibc/glibc_2.23/libc.so.6 new file: HeapLAB/.glibc/glibc_2.23/libio/genops.c new file: HeapLAB/.glibc/glibc_2.23/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.23_unsafe-unlink/ld-2.23.so new file: HeapLAB/.glibc/glibc_2.23_unsafe-unlink/ld.so.2 new file: HeapLAB/.glibc/glibc_2.23_unsafe-unlink/libc-2.23.so new file: HeapLAB/.glibc/glibc_2.23_unsafe-unlink/libc.so.6 new file: HeapLAB/.glibc/glibc_2.23_unsafe-unlink/libio/genops.c new file: HeapLAB/.glibc/glibc_2.23_unsafe-unlink/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.24/ld-2.24.so new file: HeapLAB/.glibc/glibc_2.24/ld.so.2 new file: HeapLAB/.glibc/glibc_2.24/libc-2.24.so new file: HeapLAB/.glibc/glibc_2.24/libc.so.6 new file: HeapLAB/.glibc/glibc_2.24/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.25/ld-2.25.so new file: HeapLAB/.glibc/glibc_2.25/ld.so.2 new file: HeapLAB/.glibc/glibc_2.25/libc-2.25.so new file: HeapLAB/.glibc/glibc_2.25/libc.so.6 new file: HeapLAB/.glibc/glibc_2.25/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.26/ld-2.26.so new file: HeapLAB/.glibc/glibc_2.26/ld.so.2 new file: HeapLAB/.glibc/glibc_2.26/libc-2.26.so new file: HeapLAB/.glibc/glibc_2.26/libc.so.6 new file: HeapLAB/.glibc/glibc_2.26/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.26_no-tcache/ld-2.26.so new file: HeapLAB/.glibc/glibc_2.26_no-tcache/ld.so.2 new file: HeapLAB/.glibc/glibc_2.26_no-tcache/libc-2.26.so new file: HeapLAB/.glibc/glibc_2.26_no-tcache/libc.so.6 new file: HeapLAB/.glibc/glibc_2.26_no-tcache/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.27/ld-2.27.so new file: HeapLAB/.glibc/glibc_2.27/ld.so.2 new file: HeapLAB/.glibc/glibc_2.27/libc-2.27.so new file: HeapLAB/.glibc/glibc_2.27/libc.so.6 new file: HeapLAB/.glibc/glibc_2.27/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.27_no-tcache/ld-2.27.so new file: HeapLAB/.glibc/glibc_2.27_no-tcache/ld.so.2 new file: HeapLAB/.glibc/glibc_2.27_no-tcache/libc-2.27.so new file: HeapLAB/.glibc/glibc_2.27_no-tcache/libc.so.6 new file: HeapLAB/.glibc/glibc_2.27_no-tcache/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.27_ubuntu1804/.debug/ld-2.27.so new file: HeapLAB/.glibc/glibc_2.27_ubuntu1804/.debug/libc-2.27.so new file: HeapLAB/.glibc/glibc_2.27_ubuntu1804/ld-2.27.so new file: HeapLAB/.glibc/glibc_2.27_ubuntu1804/ld.so.2 new file: HeapLAB/.glibc/glibc_2.27_ubuntu1804/libc-2.27.so new file: HeapLAB/.glibc/glibc_2.27_ubuntu1804/libc.so.6 new file: HeapLAB/.glibc/glibc_2.28/ld-2.28.so new file: HeapLAB/.glibc/glibc_2.28/ld.so.2 new file: HeapLAB/.glibc/glibc_2.28/libc-2.28.so new file: HeapLAB/.glibc/glibc_2.28/libc.so.6 new file: HeapLAB/.glibc/glibc_2.28/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.28_no-tcache/ld-2.28.so new file: HeapLAB/.glibc/glibc_2.28_no-tcache/ld.so.2 new file: HeapLAB/.glibc/glibc_2.28_no-tcache/libc-2.28.so new file: HeapLAB/.glibc/glibc_2.28_no-tcache/libc.so.6 new file: HeapLAB/.glibc/glibc_2.28_no-tcache/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.29/ld-2.29.so new file: HeapLAB/.glibc/glibc_2.29/ld.so.2 new file: HeapLAB/.glibc/glibc_2.29/libc-2.29.so new file: HeapLAB/.glibc/glibc_2.29/libc.so.6 new file: HeapLAB/.glibc/glibc_2.29/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.29_no-tcache/ld-2.29.so new file: HeapLAB/.glibc/glibc_2.29_no-tcache/ld.so.2 new file: HeapLAB/.glibc/glibc_2.29_no-tcache/libc-2.29.so new file: HeapLAB/.glibc/glibc_2.29_no-tcache/libc.so.6 new file: HeapLAB/.glibc/glibc_2.29_no-tcache/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.29_ubuntu1904/.debug/ld-2.29.so new file: HeapLAB/.glibc/glibc_2.29_ubuntu1904/.debug/libc-2.29.so new file: HeapLAB/.glibc/glibc_2.29_ubuntu1904/ld-2.29.so new file: HeapLAB/.glibc/glibc_2.29_ubuntu1904/ld.so.2 new file: HeapLAB/.glibc/glibc_2.29_ubuntu1904/libc-2.29.so new file: HeapLAB/.glibc/glibc_2.29_ubuntu1904/libc.so.6 new file: HeapLAB/.glibc/glibc_2.30/ld-2.30.so new file: HeapLAB/.glibc/glibc_2.30/ld.so.2 new file: HeapLAB/.glibc/glibc_2.30/libc-2.30.so new file: HeapLAB/.glibc/glibc_2.30/libc.so.6 new file: HeapLAB/.glibc/glibc_2.30/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.30_no-tcache/ld-2.30.so new file: HeapLAB/.glibc/glibc_2.30_no-tcache/ld.so.2 new file: HeapLAB/.glibc/glibc_2.30_no-tcache/libc-2.30.so new file: HeapLAB/.glibc/glibc_2.30_no-tcache/libc.so.6 new file: HeapLAB/.glibc/glibc_2.30_no-tcache/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.31/ld-2.31.so new file: HeapLAB/.glibc/glibc_2.31/ld.so.2 new file: HeapLAB/.glibc/glibc_2.31/libc-2.31.so new file: HeapLAB/.glibc/glibc_2.31/libc.so.6 new file: HeapLAB/.glibc/glibc_2.31/malloc/malloc.c new file: HeapLAB/.glibc/glibc_2.31_no-tcache/ld-2.31.so new file: HeapLAB/.glibc/glibc_2.31_no-tcache/ld.so.2 new file: HeapLAB/.glibc/glibc_2.31_no-tcache/libc-2.31.so new file: HeapLAB/.glibc/glibc_2.31_no-tcache/libc.so.6 new file: HeapLAB/.glibc/glibc_2.31_no-tcache/malloc/malloc.c new file: HeapLAB/.src/demo_fastbins.c new file: HeapLAB/.src/demo_top_chunk.c new file: HeapLAB/.src/demo_unsortedbin.c new file: HeapLAB/HeapLab - GLIBC Heap Exploitation.pdf new file: HeapLAB/challenge-fastbin_dup/.gdb_history new file: HeapLAB/challenge-fastbin_dup/bruh.py new file: HeapLAB/challenge-fastbin_dup/fastbin_dup_2 new file: HeapLAB/challenge-fastbin_dup/pwntools_template.py new file: HeapLAB/challenge-one_byte/one_byte new file: HeapLAB/challenge-one_byte/pwntools_template.py new file: HeapLAB/fastbin_dup/demo new file: HeapLAB/fastbin_dup/fastbin_dup new file: HeapLAB/fastbin_dup/pwntools_template.py new file: HeapLAB/house_of_force/demo new file: HeapLAB/house_of_force/house_of_force new file: HeapLAB/house_of_force/pwntools_template.py new file: HeapLAB/house_of_orange/house_of_orange new file: HeapLAB/house_of_orange/pwntools_template.py new file: HeapLAB/malloc_testbed/.links/ld.so.2 new file: HeapLAB/malloc_testbed/.links/libc.so.6 new file: HeapLAB/malloc_testbed/change_glibc_version.py new file: HeapLAB/malloc_testbed/malloc_testbed new file: HeapLAB/malloc_testbed/pwntools_template.py new file: HeapLAB/safe_unlink/pwntools_template.py new file: HeapLAB/safe_unlink/safe_unlink new file: HeapLAB/unsafe_unlink/demo new file: HeapLAB/unsafe_unlink/pwntools_template.py new file: HeapLAB/unsafe_unlink/unsafe_unlink new file: original.gz --- HeapLAB/malloc_testbed/change_glibc_version.py | 30 ++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100755 HeapLAB/malloc_testbed/change_glibc_version.py (limited to 'HeapLAB/malloc_testbed/change_glibc_version.py') diff --git a/HeapLAB/malloc_testbed/change_glibc_version.py b/HeapLAB/malloc_testbed/change_glibc_version.py new file mode 100755 index 0000000..2ce1abc --- /dev/null +++ b/HeapLAB/malloc_testbed/change_glibc_version.py @@ -0,0 +1,30 @@ +#!/usr/bin/python3 +import os + +# Grab available GLIBC versions. +available_versions = [] +for item in os.scandir("../.glibc"): + if item.is_dir(): + available_versions.append(item) +available_versions.sort(key=lambda x:x.name) + +# Print menu. +print("\n--------------------") +print("Select GLIBC version") +print("--------------------") +for c, version in enumerate(available_versions): + print(f"{c:02}) " + version.name) + +# Process input. +choice = int(input("> ")) +if choice < len(available_versions): + # Remove old symlinks. + try: + os.unlink(".links/libc.so.6") + os.unlink(".links/ld.so.2") + except FileNotFoundError: + print("No old links to remove") + + # Replace symlinks. + os.symlink("../" + available_versions[choice].path + "/libc.so.6", ".links/libc.so.6") + os.symlink("../" + available_versions[choice].path + "/ld.so.2", ".links/ld.so.2") -- cgit v1.2.3