36 lines
No EOL
1.3 KiB
Text
36 lines
No EOL
1.3 KiB
Text
# Title: Glassfish Server - Unquoted Service Path Privilege Escalation
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# Date: 28/09/2016
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# Author: s0nk3y
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# Software link: https://glassfish.java.net/download.html
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# Tested: Windows Server 2008 r2 (Metasploitable3)
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1. Description
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Glassfish Server a service with an unquoted service path running with
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SYSTEM privileges.
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This could potentially allow an authorized but non-privileged local
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user to execute arbitrary code with elevated privileges on the system.
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2. Proof
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C:\vagrant>sc qc domain1
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[SC] QueryServiceConfig SUCCESS
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SERVICE_NAME: domain1
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TYPE : 10 WIN32_OWN_PROCESS
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START_TYPE : 2 AUTO_START
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ERROR_CONTROL : 1 NORMAL
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BINARY_PATH_NAME : C:\glassfish\glassfish4\glassfish\domains\domain1\bin\domain1Service.exe
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LOAD_ORDER_GROUP :
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TAG : 0
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DISPLAY_NAME : domain1 GlassFish Server
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DEPENDENCIES : tcpip
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SERVICE_START_NAME : LocalSystem
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3. Exploit:
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A successful attempt would require the local user to be able to insert their
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code in the system path undetected by the OS or other security applications
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where it could potentially be executed during application startup or reboot.
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If successful, the local user's code would execute with the elevated privileges
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of the application. |