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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2314 Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects Rational Developer for System z (CVE-2018-2783 and CVE-2018-2814) 13 August 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Developer for System z Publisher: IBM Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Modify Arbitrary Files -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-2814 CVE-2018-2783 Reference: ASB-2018.0100 ASB-2018.0085 ESB-2018.1252 ESB-2018.1251 ESB-2018.1226 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10725507 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects Rational Developer for System z (CVE-2018-2783 and CVE-2018-2814) Document information More support for: Rational Developer for System z Software version: 9.0, 9.0.0.1, 9.0.1, 9.0.1.1, 9.0.1.2, 9.0.1.3, 9.0.1.4, 9.0.1.5, 9.0.1.6, 9.0.1.7, 9.1, 9.1.1, 9.1.1.1, 9.1.1.2, 9.1.1.3, 9.1.1.4, 9.1.1.5, 9.1.1.6, 9.1.1.7, 9.1.1.8, 9.5, 9.5.1, 9.5.1.1, 9.5.1.2, 9.5.1.3, 9.5.1.4, 9.5.1.5, 9.5.1.6, 9.5.1.7, 9.5.1.8 Operating system(s): Windows Reference #: 0725507 Modified date: 10 August 2018 Security Bulletin Summary There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition that is used by Rational Developer for System z. These issues were disclosed as part of the IBM Java SDK updates in April 2018. Vulnerability Details If you run your own Java code using the IBM Java Runtime delivered with this product, you should evaluate your code to determine whether the complete list of vulnerabilities are applicable to your code. For a complete list of vulnerabilities please refer to the Reference section for more information. CVEID: CVE-2018-2814 DESCRIPTION: An unspecified vulnerability related to the Java SE VM component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 8.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 141970 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2018-2783 DESCRIPTION: An unspecified vulnerability related to the Java SE Security component could allow an unauthenticated attacker to cause high confidentiality impact, high integrity impact, and no availability impact. CVSS Base Score: 7.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 141939 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) Affected Products and Versions +------------------------------------------------------------------------------+ |Principal Product and Version(s) | +------------------------------------------------------------------------------+ | o Rational Developer for System z, versions 9.0.0.0 to 9.0.1.6 | | o Rational Developer for System z, versions 9.1.0.0 to 9.1.1.7 | | o Rational Developer for System z, versions 9.5.0.0 to 9.5.1.7 | +------------------------------------------------------------------------------+ Remediation/Fixes IBM has provided patches for all affected versions. Follow the installation instructions in the README files included with the patch. The fix can be obtained at the following locations: o Rational Developer for System z Fix Pack 7 (9.0.1.7) for 9.0.0.0 to 9.0.1.6 o Rational Developer for System z Fix Pack 8 (9.1.1.8) for 9.1.0.0 to 9.1.1.7 o Rational Developer for System z Fix Pack 8 (9.5.1.8) for 9.5.0.0 to 9.5.1.7 Change History * 10 August 2018: Original copy published * 10 August 2018: Bulletin modified *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. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBW3DbZmaOgq3Tt24GAQgjRw/9HuH/EhxcJoKan3DWcfFO7t2DFiE/8h1e hp3PkomMRR9pXirR+ihXQwo+AjcvKuRYJtlXuxyZGKAcpmiVckEp8xk+Ph+NoepE RrUdoFFXNpFWoaSMawAZBWWxIAZbusYqVYe75IGqz6+guijT87UmQ7TOP/CCkOg+ Pz9I1X2MiMpbMGXChz3ATWvv3xA6dBDKV6CNZQSByF89Ycn0RI880HKnaauQPWf2 Lax9pdFGQ3D//2uNUUC/rjx8hfz+LDBqlI4TRE/AT76FSHLdMx+f9mUVw+MIey9P mH1qhZDvPF9ba+RibOKOoxMC5AaM5SCWgUqN44l+8zRWPofnd6mU/+2ineJPLKCV uEVVWgGOX2bIDh7IycLxbP2wGs4WRtRtZSId7CkSRAEcyWjlUyE3Ij+11t+xlTSi ny3iN+HuTVsjEPtu8EqG08YxPsVkZvIbvyLscX0dFm/9nXFK5dfdnuimwvv1qNRM 4OHNDis66/h2xExFBkV8uv2qzqcX5H46U+7hHhnRoVV7VdgY3zB3C7vxkPmJlxtJ VbjbBKnBbeYb1DBDHNFji8tl6mtfQmjPXLFA+UBenLIiQvYXm3CEYUK1Jb73YVwX /4XliVNMIBCqjHafEcCr/SvoEFhZC5QAEYrZX+v50pJqo8X0Gb0NjYZhY/LKUwoF cWIk+O+qNiQ= =2zh/ -----END PGP SIGNATURE-----