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Diffstat (limited to 'archival/tar_symlink_attack')
| -rwxr-xr-x | archival/tar_symlink_attack | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/archival/tar_symlink_attack b/archival/tar_symlink_attack new file mode 100755 index 000000000..35455f200 --- /dev/null +++ b/archival/tar_symlink_attack @@ -0,0 +1,16 @@ +#!/bin/sh +# Makes "symlink attack" tarball (needs GNU tar for --append) + +true >anything.txt +tar cvf tar_symlink_attack.tar anything.txt +rm anything.txt + +ln -s /tmp symlink +tar --append -f tar_symlink_attack.tar symlink +rm symlink + +mkdir symlink +echo BUG >symlink/bb_test_evilfile +tar --append -f tar_symlink_attack.tar symlink/bb_test_evilfile +rm symlink/bb_test_evilfile +rmdir symlink |