CruiseWorks 'cws.exe' Input Validation Errors Let Remote Users Traverse the Directory or Execute Arbitrary Code
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SecurityTracker Alert ID: 1017110
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SecurityTracker URL: http://securitytracker.com/id?1017110
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CVE Reference: CVE-2006-5570
, CVE-2006-5571
(Links to External Site)
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Updated: Jun 2 2008
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Original Entry Date: Oct 24 2006
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Impact: Disclosure of system information, Disclosure of user information, Execution of arbitrary code via network, User access via network
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Fix Available: Yes
Exploit Included: Yes
Vendor Confirmed: Yes
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Version(s): 1.09c, 1.09d
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Description: A vulnerability was reported in CruiseWorks. A remote user can execute arbitrary code on the target system. A remote user can view files on the target system.
The '/scripts/cruise/cws.exe' process does not properly validate user-supplied input in the 'doc' parameter.
A remote user can
supply a specially crafted request containing '../' directory traversal characters to view files on target system that are located
outside of the document directory.
A demonstration exploit URL is provided:
http://[target]/Scripts/cruise/cws.exe?doc=../data/system.wdb
A
remote user can also send specially crafted data to trigger a buffer overflow and execute arbitrary code on the target system.
The code will run with the privileges of the target web service.
A demonstration exploit URL is provided:
http://[target]/Scripts/cruise/cws.exe?doc=AAAAAAAAAA..[Ap
prox. 529 bytes]..AAAAAAAAA
The vendor was notified on July 20, 2006.
Tan Chew Keong of vuln.sg reported this vulnerability.
The
original advisory is available at:
http://www.vuln.sg/cruiseworks109d-en.html
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Impact: A remote user can execute arbitrary code on the target system.
A remote user can view files on the target system.
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Solution: The vendor has issued a fixed version (1.09e), available at:
http://www.kynos.co.jp/cruise/cws/cwsdownload_upinfo1_09e.html
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Vendor URL: www.kynos.co.jp/cruise/ (Links to External Site)
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Cause: Boundary error, Input validation error
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Underlying OS: Windows (Any)
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Message History:
None.
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Source Message Contents
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Date: Tue, 24 Oct 2006 01:07:22 -0400
Subject: CruiseWorks Directory Traversal and Buffer Overflow Vulnerabilities
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http://www.vuln.sg/cruiseworks109d-en.html
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