25 July 2019
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2767 IBM Cloud Private - Session not invalidated on logout (CVE-2019-4439) 25 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Cloud Private Publisher: IBM Operating System: Linux variants Impact/Access: Unauthorised Access -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-4439 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10884892 - --------------------------BEGIN INCLUDED TEXT-------------------- IBM Cloud Private - Session not invalidated on logout (CVE-2019-4439) Product: IBM Cloud Private Operating system(s): Linux Reference #: 0884892 Security Bulletin Summary IBM Cloud Private - Session not invalidated on logout (CVE-2019-4439) Vulnerability Details CVEID: CVE-2019-4439 DESCRIPTION: IBM Cloud private does not invalidate session after logout which could allow a local user to impersonate another user on the system. CVSS Base Score: 5.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 162949 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) Affected Products and Versions IBM Cloud Private 3.1.0, 3.1.1, 3.1.2 Remediation/Fixes Product defect fixes and security updates are only available for the two most recent Continuous Delivery (CD) update packages o IBM Cloud Private 3.1.2 o IBM Cloud Private 3.1.1 For IBM Cloud Private 3.1.2, apply patch: o auth-idp For IBM Cloud Private 3.1.1, apply patch: o auth-idp For IBM Cloud Private, 3.1.0: o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud Private 3.2. o If required, individual product fixes can be made available between CD update packages for resolution of problems. Contact IBM support for assistance Workarounds and Mitigations None Change History 23 July 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 email@example.com 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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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXTj6BWaOgq3Tt24GAQh3uw//cjVspio5VlHHX48wrNxocLVyhoLIHxKN zBQInXd6UoizF60wOPYGlHqOpjKjEh0/4CcY9D+M08L2Zh3qqlnb07syqwpiTzAV yhhIP6ioZYggIZ9Sw0YPlY5xgiaV+t5yC7xu7LrR/iqOydVyUp8GYvbsoX0NuSVT fu/i6xsUMpSjfc22I1muP0dTLJIsKC1oUby9Hw8I1o7BwP41ZQk0S2UvHFNY4J/l EHHibZRGsl4RAY4iKuQuZPjhXisaqP5ukVsRbvT+NrcYNbKUBO6Bpv5HWi6PJphO daNb6OZ1pb1mxOIdCKAUvnGkE8PKKHpcxP4o0xydzKTFXbhXFGvI4td9YhmWeyan ticrFuWHeAVRJ9VFIKbahnDio22ISmtLiDoNnCBde3LZDnTJ4FJ57Vzi5wxhj9S6 IRrChsbm1RUAZwD3zo9OxtDy/rMtmY80E2QrqBRm7Aa28Zqzz1Gn0J+G/PQToUQS V82lLypUe+yMONyoyX2Njbl8KRB6XFx6S6kEg6y3ESfXsxR3oEf+V+fAa0cYHMDr rRfdqx+5SpQ1qtKUL1kEsGrgZCu0jPzTNSV0D2kMgqxD/83WxXyqFWZtYcmsAm/C PvTDAlAagWNK3DNrq1tB/tJ/dSR8CNxCk2Eb/weka+SNbA2Xlsj1HkoJ09dwF/q6 m5KS2bl+aV0= =OOgC -----END PGP SIGNATURE-----