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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0437 Security Bulletin: Multiple vulnerabilities in IBM Security AppScan Enterprise 26 March 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Security AppScan Enterprise Publisher: IBM Operating System: Linux variants Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Increased Privileges -- Existing Account Cross-site Request Forgery -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Cross-site Scripting -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Unauthorised Access -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2013-0532 CVE-2013-0513 CVE-2013-0512 CVE-2013-0511 CVE-2013-0510 CVE-2013-0474 CVE-2013-0473 CVE-2012-5081 CVE-2012-4431 CVE-2008-4033 Reference: ESB-2013.0432 ASB-2012.0144 ASB-2012.0143 ESB-2012.1134 ESB-2008.1058 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=swg21626264 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Security AppScan Enterprise (CVE-2013-0532, CVE-2013-0510, CVE-2013-0512, CVE-2012-4431, CVE-2013-0513, CVE-2008-4033, CVE-2013-0474, CVE-2013-0511, CVE-2013-0473, CVE-2012-5081) Flash (Alert) Document information Security AppScan Enterprise News Software version: 5.6, 8.0, 8.5, 8.6 Operating system(s): Linux, Windows Reference #: 1626264 Modified date: 2013-03-25 Abstract Previous releases of IBM Security AppScan Enterprise are affected by multiple vulnerabilities reported in 3rd party components bundled with the product as well as in proprietary IBM code. These vulnerabilities include Cross-site Scripting, SQL injection, code execution, stack overflow, Cross-Site Request Forgery, and Information disclosure vulnerabilities. Content VULNERABILITY DETAILS: Cross-Site Request Forgery vulnerability in AppScan Enterprise CVE ID: CVE-2013-0532 DESCRIPTION: A remote attacker could exploit this vulnerability by creating a request that would cause a denial of service attack against AppScan Enterprise. Specific knowledge of AppScan Enterprise is necessary to conduct the attack. The attack can be conducted over the internet. No authentication is required for the attack. CVSS: CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/82595 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:M/Au:N/C:N/I:P/A:N) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 5.6 through 8.6.0.2 of Rational AppScan Enterprise/ Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 5.6 to 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade, contact IBM Technical Support. Workaround(s): Not applicable; upgrade to version 8.7 for AppScan Enterprise Mitigation(s): None Security test forwarding information to external server CVE ID: CVE-2013-0510 DESCRIPTION: One of the AppScan security tests will inadvertently forward session cookies to a hardcoded IBM owned external server. A man in the middle attack or a compromise of the external server could lead to sensitive cookie information being revealed. This could lead to takeover of the test account being used for scanning. Specific knowledge of AppScan Enterprise is necessary to conduct the attack. The attack can be conducted over the internet. No authentication is required for the attack. CVSS: CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/82592 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:M/Au:N/C:P/I:N/A:N) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 8.6 through 8.6.0.2 of Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 8.6 to 8.6.0.1 of AppScan Enterprise Upgrade to version 8.7 or Upgrade to version 8.6.0.2 and install rules update 1556 or later For version 8.6.0.2 of AppScan Enterprise Install rules update 1556 or Upgrade to version 8.7 If you are unable to upgrade, contact IBM Technical Support. Workaround(s): Not applicable; upgrade to version 8.7 for AppScan Enterprise Mitigation(s): None Stack overflow vulnerability in Firefox manual explore plug-in CVE ID: CVE-2013-0512 DESCRIPTION: An attacker could cause the Firefox manual explore browser plug-in used by AppScan Enterprise to crash use a specially crafted page. Other than causing the crash, the attacker will not be able to execute any code. Specific knowledge of AppScan Enterprise is necessary to conduct the attack. The attack can be conducted over the internet. No authentication is required for the attack. CVSS: CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/82593 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:M/Au:N/C:N/I:N/A:P) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 8.0 through 8.6.0.2 of Rational AppScan Enterprise/ Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 8.0 to 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade to version 8.7, contact IBM Technical Support. Workaround(s): Not applicable; upgrade to version 8.7 for AppScan Enterprise Mitigation(s): None Tomcat 7.0.25 CSRF filter bypass vulnerability CVE ID: CVE-2012-4431 DESCRIPTION: An error exists in Tomcat that can allow cross-site request forgery (CSRF) attacks to bypass internal filtering. This could allow an attacker to access protected resources without a session identifier. Specific knowledge of Tomcat is necessary to conduct the attack. The attack can be conducted over the internet. No authentication is required for this attack. CVSS: CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/80518 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:M/Au:N/C:N/I:P/A:N) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 8.6.0.1 and 8.6.0.2 of Security AppScan Enterprise Running Linux: Versions 8.6.0.1 and 8.6.0.2 of Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 8.6.01 and 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade to version 8.7, contact IBM Technical Support. Workaround(s): Contact IBM Technical Support for further information on workarounds for this issue. Mitigation(s): None Cross-Site Scripting vulnerabilities in AppScan Enterprise CVE ID: CVE-2013-0473 DESCRIPTION: A remote attacker could exploit this vulnerability using a report to inject malicious script into the application, which would be executed in a victim's Web browser once the page is viewed. An attacker could potentially obtain temporary access to the users session. Specific knowledge of AppScan Enterprise is necessary to conduct the attack. The attack can be conducted over an adjacent network. No authentication is required for this attack. CVSS: CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/81337 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:M/Au:N/C:N/I:P/A:N) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 5.6 through 8.6.0.2 of Rational AppScan Enterprise/ Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 5.6 to 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade to version 8.7, contact IBM Technical Support. Workaround(s): Not applicable; upgrade to version 8.7 for AppScan Enterprise Mitigation(s): None Service is installed without a quoted service path CVE ID: CVE-2013-0513 DESCRIPTION: A service created during install does not constrain the service path in quotes and leaves it vulnerable to Microsoft Windows Unquoted Service Path Enumeration issue. An attacker could gain elevated privileges using the service. No specialized knowledge is necessary to conduct this attack. The attacker will need local access to the AppScan Enterprise machine in order to conduct the attack. Authentication is not a requirement. CVSS: CVSS Base Score: 7.2 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/82594 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:L/AC:L/Au:N/C:C/I:C/A:C) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 5.6 through 8.6.0.2 of Rational AppScan Enterprise/ Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 5.6 to 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade to version 8.7, contact IBM Technical Support. Workaround(s): Contact IBM Technical Support for further information on workarounds for this issue. Mitigation(s): IBM AppScan Enterprise users are instructed to use a limited user account as the service account. Cross-domain vulnerability in Microsoft XML Core Services dll CVE ID: CVE-2008-4033 DESCRIPTION: The Microsoft XML Core Services dll file that is installed allows remote attackers to obtain sensitive information from another domain and corrupt the session state via HTTP request header fields. No specialized knowledge of AppScan Enterprise is necessary to conduct this attack. The attack can be conducted over the internet. No authentication is required for this attack. CVSS: CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/45555 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:M/Au:N/C:P/I:N/A:N) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 5.6 through 8.6.0.2 of Rational AppScan Enterprise/ Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 5.6 to 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade to version 8.7, contact IBM Technical Support. Workaround(s): Not applicable; upgrade to version 8.7 for AppScan Enterprise Mitigation(s): None AppScan Manual Explore browser sends Platform Authentication credentials to unauthenticated server CVE ID: CVE-2013-0474 DESCRIPTION: An attacker could specially craft a page to capture platform credentials upon visiting the page with the manual explore browser plug-in. This could lead to takeover of the test account being used for scanning. Specific knowledge of AppScan Enterprise along with the ability to modify the site being tested is necessary to conduct the attack. The attack can be conducted over the internet. No authentication is required for this attack. CVSS: CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/81338 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:M/Au:N/C:N/I:P/A:N) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 5.6 through 8.6.0.2 of Rational AppScan Enterprise/ Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 5.6 to 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade to version 8.7, contact IBM Technical Support. Workaround(s): Not applicable; upgrade to version 8.7 for AppScan Enterprise Mitigation(s): None SQL Injection vulnerability in AppScan Enterprise CVE ID: CVE-2013-0511 DESCRIPTION: A Blind SQL injection attack on certain parameters can be used to access the information stored in the AppScan Enterprise database. Specific knowledge of AppScan Enterprise is necessary to conduct the attack. The attack can be conducted over an adjacent network. Single authentication to the AppScan Enterprise console is required for this attack. CVSS: CVSS Base Score: 6.5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/82344 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:L/Au:S/C:P/I:P/A:P) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 5.6 through 8.6.0.2 of Rational AppScan Enterprise/ Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 5.6 to 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade to version 8.7, contact IBM Technical Support. Workaround(s): Not applicable; upgrade to version 8.7 for AppScan Enterprise Mitigation(s): None CVSS5 TLS Issue Disclosed in the Summary Advisory for the Oracle October 2012 CPU CVE ID: CVE-2012-5081 DESCRIPTION: A vulnerability in the JDK's TLS implementation can impact the availability of the Jazz server bundled with AppScan Enterprise preventing users from logging in. The flaw does not impact AppScan Enterprise installations that use Windows authentication. The attack can be conducted over the internet. No authentication is required for this attack. No specialized knowledge of AppScan Enterprise is necessary to conduct this attack. CVSS: CVSS Base Score: 5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/79435 for the current score CVSS Environmental Score*: Undefined CVSS String: (AV:N/AC:L/Au:N/C:N/I:N/A:P) AFFECTED PLATFORMS: Running on Microsoft Windows: Versions 8.5 through 8.6.0.2 of Rational AppScan Enterprise/ Security AppScan Enterprise REMEDIATION: The recommended solution is to apply the fix for each named product as soon as practical. Please see below for information about the fixes available. Vendor Fix(es): For version 8.5 to 8.6.0.2 of AppScan Enterprise Upgrade to version 8.7 If you are unable to upgrade to version 8.7, contact IBM Technical Support. Workaround(s): Not applicable; upgrade to version 8.7 for AppScan Enterprise Mitigation(s): None REFERENCES: Complete CVSS Guide On-line Calculator V2 CVE-2012-4431 CVE-2008-4033 CVE-2013-0474 CVE-2013-0473 CVE-2012-5081 CVE-2013-0532 CVE-2013-0510 CVE-2013-0512 CVE-2013-0513 CVE-2013-0511 http://xforce.iss.net/xforce/xfdb/82595 http://xforce.iss.net/xforce/xfdb/82592 http://xforce.iss.net/xforce/xfdb/82593 http://xforce.iss.net/xforce/xfdb/80518 http://xforce.iss.net/xforce/xfdb/81337 http://xforce.iss.net/xforce/xfdb/82594 http://xforce.iss.net/xforce/xfdb/45555 http://xforce.iss.net/xforce/xfdb/81338 http://xforce.iss.net/xforce/xfdb/82344 http://xforce.iss.net/xforce/xfdb/79435 RELATED INFORMATION: IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this alert. Note: 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. Copyright and trademark information IBM, the IBM logo and ibm.com are trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the Web at "Copyright and trademark information" at www.ibm.com/legal/copytrade.shtml. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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