Ash - Privilege Escalation
ID: privesc-ash
Severity: high
Author: daffainfo
Tags: code,linux,ash,privesc,local
Description
Section titled “Description”Ash allows the value of a variable to be set at the same time it is marked read only by writing readonly name=value With no arguments
YAML Source
Section titled “YAML Source”id: privesc-ash
info: name: Ash - Privilege Escalation author: daffainfo severity: high description: | Ash allows the value of a variable to be set at the same time it is marked read only by writing readonly name=value With no arguments reference: - https://gtfobins.github.io/gtfobins/ash/ metadata: verified: true max-request: 3 tags: code,linux,ash,privesc,local
self-contained: truecode: - engine: - sh - bash source: | whoami
- engine: - sh - bash source: | ash -c 'whoami'
- engine: - sh - bash source: | sudo ash -c 'whoami'
matchers-condition: and matchers: - type: word part: code_1_response words: - "root" negative: true
- type: dsl dsl: - 'contains(code_2_response, "root")' - 'contains(code_3_response, "root")' condition: or# digest: 4a0a004730450220358eca7b7d2e45755051a418f2d7a06d494a4fc086246f771cf673fc3b9be7ad022100e2a50d8b723046d133f1d59a942e39d4eecb448b94b2a1d383b9abf4974fff28:922c64590222798bb761d5b6d8e72950Guide to check the vulnerabilities
Section titled “Guide to check the vulnerabilities”This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.
$ nuclei -u "URL" -t "code/privilege-escalation/linux/binary/privesc-ash.yaml"