nuclei-templates/network/detection/pgsql-detect.yaml

45 lines
1.6 KiB
YAML

id: pgsql-detect
info:
name: PostgreSQL Authentication - Detect
author: nybble04
severity: info
description: |
PostgreSQL authentication error messages which could reveal information useful in formulating further attacks were detected.
reference:
- https://www.postgresql.org/docs/current/errcodes-appendix.html
- https://www.postgresql.org/docs/current/client-authentication-problems.html
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
cvss-score: 0.0
cwe-id: CWE-200
metadata:
max-request: 2
verified: true
shodan-query: port:5432 product:"PostgreSQL"
tags: network,postgresql,db,detect
tcp:
- inputs:
- data: "000000500003000075736572006e75636c6569006461746162617365006e75636c6569006170706c69636174696f6e5f6e616d65007073716c00636c69656e745f656e636f64696e6700555446380000"
type: hex
- data: "7000000036534352414d2d5348412d32353600000000206e2c2c6e3d2c723d000000000000000000000000000000000000000000000000"
type: hex
host:
- "{{Hostname}}"
- "{{Host}}:5432"
read-size: 2048
matchers:
- type: word
part: body
words:
- "28000" # Error code for invalid_authorization_specification
- "28P01" # Error code for invalid_password
- "SCRAM-SHA-256" # Authentication prompt
- "pg_hba.conf" # Client authentication config file
- "user \"nuclei\"" # The user nuclei (sent in request) doesn't exist
- "database \"nuclei\"" # The db nuclei (sent in request) doesn't exist"
condition: or