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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0662 IBM Security Bulletin: Security vulnerabilities affects IBM Cloud Private 4 March 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Cloud Private Publisher: IBM Operating System: Linux variants Impact/Access: Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Access Privileged Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-1939 CVE-2018-1938 CVE-2018-1937 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10871652 http://www.ibm.com/support/docview.wss?uid=ibm10871770 http://www.ibm.com/support/docview.wss?uid=ibm10871766 - --------------------------BEGIN INCLUDED TEXT-------------------- IBM Cloud Private middleware is vulnerable to attack from redirect calls Product: IBM Cloud Private Software version: All Versions Operating system(s): Linux Software edition: 3.1.1 Reference #: 0871652 Security Bulletin Summary IBM Cloud Private middleware is vulnerable to attack from redirect calls Vulnerability Details CVEID: CVE-2018-1939 DESCRIPTION: IBM Cloud Private could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim. CVSS Base Score: 6.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 153319 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N) Affected Products and Versions IBM Cloud Private 3.1.1 Remediation/Fixes For IBM Cloud Private 3.1.1, apply this patch o IBM Cloud Private 3.1.1 Patch - Platform-ui Workarounds and Mitigations None Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 02 March 2019 - original document 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. =============================================================================== A Security Vulnerability affects IBM Cloud Private - CVE-2018-1938 Product: IBM Cloud Private Software version: 3.1.1 Operating system(s): Linux Reference #: 0871770 Security Bulletin Summary Intra-service communications to IBM Cloud Private Identity and Access Management (IAM) pdp service uses http Vulnerability Details CVEID: CVE-2018-1938 DESCRIPTION: IBM Cloud Private could alllow a local user with administrator privileges to intercept highly sensitive unencrypted data. CVSS Base Score: 4.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 153318 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N) Affected Products and Versions IBM Cloud Private 3.1.1 Remediation/Fixes For IBM Cloud Private 3.1.1: Encrypt cluster data network traffic with IPsec as described in the IBM Cloud Private Knowledge Center. This will create encrypted channels between all nodes and the services running on those nodes or Upgrade to version 3.1.2 which can be obtained from IBM Passport Advantage Workarounds and Mitigations See Remediation/Fixes Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 02 March 2019 - original document 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. =============================================================================== A Security Vulnerability affects IBM Cloud Private - CVE-2018-1937 Product: IBM Cloud Private Software version: 3.1.1 Operating system(s): Linux Reference #: 0871766 Security Bulletin Summary Intra-service communications between IBM Cloud Private Identity and Access Management (IAM) service and Openshift uses http Vulnerability Details CVEID: CVE-2018-1937 DESCRIPTION: IBM Cloud Private could allow a local user with administrator privileges to intercept highly sensitive unencrypted data. CVSS Base Score: 4.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 153317 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N) Affected Products and Versions IBM Cloud Private 3.1.1 Remediation/Fixes For IBM Cloud Private 3.1.1: - -Encrypt cluster data network traffic with IPsec as described in the IBM Cloud Private Knowledge Center. This will create encrypted channels between all nodes and the services running on those nodes or - - Upgrade to version 3.1.2 which can be obtained from IBM Passport Advantage Workarounds and Mitigations See Remediation/Fixes Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 02 March 2019 - original document 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 iQIVAwUBXHy/yGaOgq3Tt24GAQhO+BAAwHyHv8ShPc7Xr4U3B5e0Rp8aNd8JWlTC QPEazT1kr6ikq1NhCD5P0Ij77UD4HkpI8Za3LQ+VVjJ16DFYUwjIYeMqFPcGJCqH 1NKw2Jt/bePC7vZq0jpoyt3y8LDKu/9+uBrd39TdzEja9GDHXkcKhd+/4oOUaikm +kkIqBLO1PRhvgxurDAXKrlieu1d1hBc+IXQ7SKpwY733XXSg873urYzwrY2a3WV vINb8ryO20ovATClCzVnqMm5z51KrtPuuE00S72rqihCCuLf1edNtA8gY9Nmbf5b F/hS9FXqJZ5MYlxi/FXe9b4Ybc+F2Kps3J4oDztGvXeifdvveZhiboPL190u8yz2 GgjiAVXvjPu8vupwx48D5u018/MciV9uPM8S8mVpyJathnZXQYUfUSRMePUx9Q5x NTHcZYoAJfrScTpKUM8co60T+tVhwrRzPHaYWOfBnW9YLiCC773g4RZBL27NoEK3 5uF9WvrfGA5lsFfbcsw6+j6TcHXCy9elrHP53VQReLm+kmWiN9sJ2y7g9p4NMqvI GmV+ekTodF1nMbPW+1XBciucgHL+qW4HdCxDVfCpp2k1PUUP+sLo2Ab5nQPpY4ld ja2uPgtFuXiS1vi1meUig7Nz6RLvyB2tb5tsYgzt9qfBoeolkk+vBmJKyCxI0P/e qJu5t/aoAY0= =SiKy -----END PGP SIGNATURE-----