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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3334 Multiple security vulnerabilities have been identified in IBM Java Runtime shipped with AppScan Standard 30 October 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Security AppScan Standard Publisher: IBM Operating System: Windows Impact/Access: Access Privileged Data -- Remote/Unauthenticated Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-12539 CVE-2018-1517 CVE-2017-3736 CVE-2017-3732 CVE-2016-0705 Reference: ASB-2018.0244 ASB-2018.0170 ASB-2018.0093 ESB-2018.2464 ESB-2018.2461 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10728411 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple security vulnerabilities have been identified in IBM Java Runtime shipped with AppScan Standard (CVE-2018-12539 , CVE-2018-1517, CVE-2016-0705, CVE-2017-3732, CVE-2017-3736) More support for: IBM Security AppScan Standard Component: Not Applicable Software version: 9.0, 9.0.0.1, 9.0.1, 9.0.1.1, 9.0.2, 9.0.2.1, 9.0.3, 9.0.3.1, 9.0.3.2, 9.0.3.3, 9.0.3.4, 9.0.3.5, 9.0.3.6, 9.0.3.7, 9.0.3.9 Operating system(s): Windows Software edition: Standard Reference #: 0728411 Modified date: 29 October 2018 Security Bulletin Summary IBM Java Runtime is shipped as a component of AppScan Standard. Information about a security vulnerability affecting IBM Java Runtime has been published in a Security Bulletin. Vulnerability Details Please consult the security bulletin IBM Java Runtime for vulnerability details and information about fixes. CVE-2018-12539 Description The IBM Java Runtime Environment's Late Attach mechanism can be compromised by an attacker with access to the same local environment as the target JVM. The attack allows arbitrary code to be injected. Various security enhancements ensure that the Late Attach mechanism cannot be compromised in this way. CVSS Base Score: 8.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/148389 for more information CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVE-2018-1517 Description A flaw in the IBM Java Runtime Environment's java.math.BigInteger and java.math.BigDecimal APIs leads to a hang when a particular class of values is parsed from String data. This can be exploited to inflict a DoS attack. The implementation has been improved to handle these values in a performant manner. CVSS Base Score: 5.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/141681 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) CVE-2016-0705 Description The IBM Java Runtime Environment's IBMJCEPlus security provider uses a version of GSKit which is does not contain the fix for OpenSSL CVE-2016-0705 CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111140 for more information CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) CVE-2017-3732 Description The IBM Java Runtime Environment's IBMJCEPlus security provider uses a version of GSKit which is does not contain the fix for OpenSSL CVE-2017-3732 CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/121313 for more information CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) CVE-2017-3736 Description The IBM Java Runtime Environment's IBMJCEPlus security provider uses a version of GSKit which is does not contain the fix for OpenSSL CVE-2017-3736 CVSS Base Score: 5.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/134397 for more information CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) Affected Products and Versions o IBM Security AppScan Standard - 9.0.3.0 - 9.0.3.9 o IBM Security AppScan Standard - 9.0.2.0 - 9.0.2.1 o IBM Security AppScan Standard - 9.0.1.0 - 9.0.1.1 o IBM Security AppScan Standard - 9.0.0.0 - 9.0.0.1 Remediation/Fixes For versions 9.0.0.0 - 9.0.0.1, 9.0.1.0 - 9.0.1.1, 9.0.2.0 - 9.0.2.1, 9.0.3.0 - 9.0.3.9 please download and replace AppScan's Java directory (read in the following link for more Installation instructions): Download Link https://www-945.ibm.com/support/fixcentral/swg/downloadFixes?parent=IBM%20Security&product=ibm/Rational/IBM+Rational+AppScan+Standard+Edition&release=9.0.3.7&platform=Windows&function=fixId&fixids=RASS-Windows-JavaFix&includeRequisites=1&includeSupersedes=0&downloadMethod=http Workarounds and Mitigations None Change History 3 September 2018: Original Version Published *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 Security Bulletin. Disclaimer 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. - --------------------------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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBW9fvrWaOgq3Tt24GAQirOBAAr4LzBiXGaIRNR+axqVhTtbtFfXAuhMwF eT55UQjcXWf7SLdoAdwgw4yZTXai8MPUyB0nHquwX7ROKk7kIVnGdzRiWnk9FUVO Ro7CZ8cUtTaHCDorqDPZm7vRAolOBJSrTbkSkVNC+qnEx5eGcjUxtVsDK6D7f5KS sT7fBX5Wfo99Ekn/xFkTlpQo/6HTs9djPGI0TDLeMlWTKokH8p9vR9iXC3pwbwkQ NbUIlzC0qHR8ST0GzEQRySmc8Uk/G/DQSvPFJAo7pw/tMmDl018B7f/mnUFYV7pY lJiese8pDhU/pDZ/ZI+qFT3rZArTtumdXhUumN0Xb/Tb0q2ppVWBYcvh05vnGRuD AsXT7qPYHvRUPEIREXk58c2aKI1mK5EoGykZuufGrd+7oPJjYlaKeBD2cHhFug6b jIf8FgGHl8QoQzZkL552lfeXs0QHPrTm38Takgh3hCmEHVSOvlqLM33+tWmuFSZJ Bi+bHBdG+T/J3O75i2PPw0NSiwgyi+UqcoTnd+RBDJN6Rdqv6/lASaDdam0ZDlqM Uz/iM2lilQBgMyTeJgrMBvqqHhJDflj6jUBmjFcG4aIb6hWLXsRWNPvcUlF/UAG8 +OWtYJGwTd5rc8aXHd/8G7gY8SCO/W5hsXWwKzUzDAOi2hijCz3ShZMQdHAP9tIK gxGsJ/uDztA= =xtOv -----END PGP SIGNATURE-----