Detection rules › Sigma
Sudo Privilege Escalation CVE-2019-14287 - Builtin
Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Privilege Escalation | T1068 Exploitation for Privilege Escalation, T1548.003 Abuse Elevation Control Mechanism: Sudo and Sudo Caching |
Rule body yaml
title: Sudo Privilege Escalation CVE-2019-14287 - Builtin
id: 7fcc54cb-f27d-4684-84b7-436af096f858
related:
- id: f74107df-b6c6-4e80-bf00-4170b658162b
type: derived
status: test
description: Detects users trying to exploit sudo vulnerability reported in CVE-2019-14287
references:
- https://www.openwall.com/lists/oss-security/2019/10/14/1
- https://access.redhat.com/security/cve/cve-2019-14287
- https://twitter.com/matthieugarin/status/1183970598210412546
author: Florian Roth (Nextron Systems)
date: 2019-10-15
modified: 2022-11-26
tags:
- attack.privilege-escalation
- attack.t1068
- attack.t1548.003
- cve.2019-14287
- detection.emerging-threats
logsource:
product: linux
service: sudo
detection:
selection_user:
USER:
- '#-*'
- '#*4294967295'
condition: selection_user
falsepositives:
- Unlikely
level: critical
Stages and Predicates
Stage 0: condition
selection_userStage 1: selection_user
selection_user:
USER:
- '#-*'
- '#*4294967295'
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
USER | wildcard |
|