AppScan Enterprise file upload

appscan-file-upload (74366) The risk level is classified as MediumMedium Risk

Description:

AppScan Enterprise could allow a remote authenticated attacker to upload arbitrary files, caused by the improper validation of file extensions. By sending a specially-crafted HTTP request, a remote attacker could exploit this vulnerability to upload a script, which could allow the attacker to execute arbitrary ASP.NET code on the vulnerable system.

*CVSS:

Base Score: 6.5
  Access Vector: Network
  Access Complexity: Low
  Authentication: Single
  Confidentiality Impact: Partial
  Integrity Impact: Partial
  Availability Impact: Partial
 
Temporal Score: 4.8
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

Gain Access

Remedy:

Refer to IBM Security Bulletin 1592188 for patch, upgrade or suggested workaround information. See References.

References:

  • IBM Security Bulletin 1592188: Vulnerabilities in Rational AppScan Enterprise, Rational PolicyTester and Reporting Console.
  • BID-53247: IBM Rational Products Multiple Security Vulnerabilities
  • CVE-2012-0729: Unrestricted file upload vulnerability in IBM Rational AppScan Enterprise 5.x and 8.x before 8.5.0.1 allows remote authenticated users to execute arbitrary ASP.NET code by uploading a .aspx file, and then accessing it via unspecified vectors.
  • OSVDB ID: 81620: IBM AppScan / Policy Tester File Upload ASP.NET Code Execution
  • SA48967: IBM Rational Products Multiple Vulnerabilities
  • SA48968: IBM Rational Products Multiple Vulnerabilities

Platforms Affected:

  • IBM AppScan Reporting Console 5.2
  • IBM AppScan Reporting Console 5.4
  • IBM AppScan Reporting Console 5.5
  • IBM AppScan Reporting Console 5.6
  • IBM AppScan Reporting Console 8.0
  • IBM AppScan Reporting Console 8.5
  • IBM Rational Policy Tester 5.2
  • IBM Rational Policy Tester 5.4
  • IBM Rational Policy Tester 5.5
  • IBM Rational Policy Tester 5.6
  • IBM Rational Policy Tester 8.0
  • IBM Rational Policy Tester 8.5
  • IBM Security AppScan Enterprise 5.2 Tester
  • IBM Security AppScan Enterprise 5.2
  • IBM Security AppScan Enterprise 5.4 Tester
  • IBM Security AppScan Enterprise 5.4
  • IBM Security AppScan Enterprise 5.5 Tester
  • IBM Security AppScan Enterprise 5.5
  • IBM Security AppScan Enterprise 5.6
  • IBM Security AppScan Enterprise 5.6 Tester
  • IBM Security AppScan Enterprise 8.0 Tester
  • IBM Security AppScan Enterprise 8.0
  • IBM Security AppScan Enterprise 8.5
  • IBM Security AppScan Enterprise 8.5 Tester
  • IBM Security AppScan Enterprise

Reported:

Apr 24, 2012

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* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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IBM Internet Security Systems is a trusted security advisor to thousands of the world's leading businesses and governments, helping to provide pre-emptive protection for networks, desktops and servers. The IBM Proventia? integrated security platform is designed to automatically protect against both known and unknown threats, helping to keep networks up and running and shield customers from online attacks before they impact business assets. IBM Internet Security Systems products and services are based on the proactive security intelligence of its X-Force? research and development team ? an unequivocal world authority in vulnerability and threat research. The IBM Internet Security Systems product line is also complemented by comprehensive Managed Security Services and Professional Security Services. For more information, visit the IBM Internet Security Systems Web site at www.iss.net or call 800-776-2362.