2024-01-22 13:29:57 +00:00
|
|
|
id: rw-sudoers
|
2023-12-13 15:07:24 +00:00
|
|
|
|
|
|
|
|
info:
|
|
|
|
|
name: /etc/sudoers writable or readable - Privilege Escalation
|
|
|
|
|
author: daffainfo
|
|
|
|
|
severity: high
|
|
|
|
|
reference:
|
|
|
|
|
- https://book.hacktricks.xyz/linux-hardening/privilege-escalation#etc-sudoers-etc-sudoers.d
|
|
|
|
|
metadata:
|
|
|
|
|
verified: true
|
2024-01-29 11:58:34 +00:00
|
|
|
max-request: 2
|
2023-12-13 15:07:24 +00:00
|
|
|
tags: code,linux,privesc
|
|
|
|
|
|
|
|
|
|
self-contained: true
|
|
|
|
|
code:
|
|
|
|
|
- engine:
|
|
|
|
|
- sh
|
|
|
|
|
- bash
|
|
|
|
|
source: |
|
|
|
|
|
whoami
|
|
|
|
|
|
|
|
|
|
- engine:
|
|
|
|
|
- sh
|
|
|
|
|
- bash
|
|
|
|
|
source: |
|
|
|
|
|
[ -r "/etc/sudoers" ] || [ -w "/etc/sudoers" ] && echo "Either readable or writable" || echo "Not readable and not writable"
|
|
|
|
|
|
|
|
|
|
matchers:
|
|
|
|
|
- type: word
|
|
|
|
|
part: code_1_response
|
|
|
|
|
words:
|
|
|
|
|
- "root"
|
|
|
|
|
negative: true
|
|
|
|
|
|
|
|
|
|
- type: word
|
|
|
|
|
part: code_2_response
|
|
|
|
|
words:
|
|
|
|
|
- "Either readable or writable"
|
|
|
|
|
|
|
|
|
|
- type: word
|
|
|
|
|
part: code_2_response
|
|
|
|
|
words:
|
|
|
|
|
- "Not readable and not writable"
|
2024-01-22 16:20:01 +00:00
|
|
|
negative: true
|
2024-01-29 12:41:50 +00:00
|
|
|
# digest: 4b0a00483046022100a815ccb62af3e20e8ebb9c53930c5088840c14b9c8ee923e21892f6262d621de022100a31af3561fe7abcfda71eae777d050039a87b52678c3939e4e1b527992849a7f:922c64590222798bb761d5b6d8e72950
|
