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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2091 IBM MQ Advanced Cloud Pak may print out plain text credentials in logs. (CVE-2019-4239) 12 June 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Application Integration and Connectivity Publisher: IBM Operating System: Linux variants Red Hat Impact/Access: Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-4239 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10886591 - --------------------------BEGIN INCLUDED TEXT-------------------- IBM MQ Advanced Cloud Pak may print out plain text credentials in logs. (CVE-2019-4239) Product: Application Integration and Connectivity Component: all Software version: 1.0.0, 1.1.0, 1.2.0, 1.3.0, 2.0.0, 2.1.0, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 3.0.0, 3.0.1 Operating system(s): Linux, RedHat OpenShift Reference #: 0886591 Security Bulletin Summary An issue was found within the IBM MQ Advanced Cloud Pak that would cause plain text passwords to be printed in the container logs. If these logs were mirrored to an external logging service, such as the logging service in IBM Cloud Private, then they would be visible there. Vulnerability Details CVEID: CVE-2019-4239 DESCRIPTION: IBM MQ Advanced Cloud Pak stores user credentials in plain in clear text which can be read by a local user. CVSS Base Score: 6.2 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 159465 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) Affected Products and Versions IBM MQ Advanced Cloud Pak (IBM Cloud Private) v1.0.0 - v3.0.1 IBM MQ Advanced Cloud Pak (IBM Cloud Private on RedHat OpenShift) v2.1.0 - v2.3.1 Remediation/Fixes IBM MQ Advanced Cloud Pak (IBM Cloud Private) Apply Fix IBM-MQ-Adv-Cloud-Pak-3.0.2 to upgrade to version v3.0.2 IBM MQ Advanced Cloud Pak (RedHat OpenShift) Apply Fix IBM-MQ-Adv-Cloud-Pak-2.3.2-RHOS to upgrade to version v2.3.2 Workarounds and Mitigations none Support for IBM MQ CloudPak versions The support lifecycle for IBM MQ CloudPaks is tied directly to the support lifecycle of the IBM MQ version that runs within the CloudPak. When the underlying MQ version goes out of support then the CloudPak will automatically go out of support. IBM MQ CloudPaks are only available with Continous Delivery versions of IBM MQ and so follow the IBM MQ Continuous Delivery support lifecycle . The version number for the CloudPak provides an indication to customers on what kind of change has been made between different versions. The versioning system used in CloudPaks is the semver versioning system and does not correlate directly to the V.R.M.F version used by IBM MQ. For reference the table below shows which versions of IBM MQ are available with which version of CloudPak, this can be used to determine whether the version of CloudPak you are using is still in support: IBM MQ CloudPak and IBM MQ versions +---------+---------------------------+---------------------------------------+ | IBM MQ | IBM MQ CloudPak for IBM | IBM MQ CloudPak for IBM Cloud Private | | Version | Cloud Private Version | on RedHat OpenShift Version | +---------+---------------------------+---------------------------------------+ |9.1.2 |3.0.0 and later |2.3.0 and later | +---------+---------------------------+---------------------------------------+ |9.1.1 |2.2.0 - 2.2.3 |2.2.0 - 2.2.2 | +---------+---------------------------+---------------------------------------+ |9.1.0 |2.0.0 - 2.1.0 |2.1.0 | +---------+---------------------------+---------------------------------------+ |9.0.5 |1.3.0 |N/A | +---------+---------------------------+---------------------------------------+ |9.0.4 |1.2.0 - 1.2.2 |N/A | +---------+---------------------------+---------------------------------------+ |9.0.3 |1.0.0 - 1.1.0 |N/A | +---------+---------------------------+---------------------------------------+ Change History 07 Jun 2019: Original version published - --------------------------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 iQIVAwUBXQCNB2aOgq3Tt24GAQgs6A/+Lo5ryg57H51q20NIOsw5D+neoODpxQXm +bxpOBZtUPzLAP+q124SSHKYuSyw8jcKIMsvCDXQoiZ8ZUdEN7JEYFQKBrcJ8o+N mmPCQOxj5QiSaVFUr8Ir9xdhzeK4n+BhcPwJ9q2EQ5W8sYA0od8SflIyNxnJpbFF BSmigwU09QB685++AcDNIsr8aAjDxYDlW4FeToKPNHaFri/p308Rg59Ed+Pmm2ms bdZRbruA5nQMXSxPWizBC5xC/t8gAbeuyHp1Jk5t5QR8oOm4D9ByWHOw1G1XQFIQ GPJ/FzJ+RcgTbQYF2T+w8FBlAcc5GOxiJCkdz2rx+elJquCsEcv4koGRQ9f0WXPH r2cmxAt57lFCDAB/LIWJ2v+yqHN4Q2mKt9XHx8QiRXRyiFEgAwuZ98kBSkP2bcoo KUJs56wEPEOg5gRK4k07gFfjiY/k9df8Utn15t0W6AjaHSXA0qTiQVFAWsleQDTA eEr2bFXxV0A91seR795qStzK5wxXxmwJKdsqMk322a5dxM2FDGnP2QajFFslzR4V Wi3v5Y/3DxQuH1yB4vKdeSBTy4Dqpc/iO1nsNqeSjFzCquavf7Dygl3VSpw+i2kO TCoBdfQrCQpB7AXUYIUsqLLIFr2Jn7CRKC5A3tqI7I/wTUNofUcu8F4Xp8oVVskv Ljlso+88ba0= =NOYH -----END PGP SIGNATURE-----