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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.0438 Security Bulletin: Information disclosure vulnerability affects IB= M Sterling B2B Integrator=C2=A0(CVE-2016-0385) 16 February 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Sterling B2B Integrator Publisher: IBM Operating System: AIX HP-UX IBM i Linux variants Solaris Windows Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-5986 CVE-2016-0385 Reference: ESB-2017.0334 ESB-2017.0327 ESB-2017.0289 ESB-2017.0288 ESB-2016.2358 ESB-2016.2345 ESB-2016.2328 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21998462 http://www.ibm.com/support/docview.wss?uid=swg21998463 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Information disclosure vulnerability affects IBM Sterling B2B Integrator (CVE-2016-0385) Security Bulletin Document information More support for: Sterling B2B Integrator Software version: 5.2.6 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows Reference #: 1998462 Modified date: 15 February 2017 Summary IBM Sterling B2B Integrator Standard Edition could allow a remote attacker to obtain unauthorized data. Vulnerability Details CVEID: CVE-2016-0385 DESCRIPTION: IBM WebSphere Application Server could allow a remote attacker to bypass security restrictions caused by a buffer overflow. This could allow the attacker to view unauthorized data. CVSS Base Score: 3.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112359 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions IBM Sterling B2B Integrator V5.2.6 Remediation/Fixes Product & Version Remediated Fix IBM Sterling B2B Integrator 5.2.6 With B2B API Installed 1. Apply Generic Interim Fix 5020603_1 available on Fix Central 2. After 5.2.6.3_1 installation, find b2biAPIs_1000603_1.jar inside Media_IM_5020603_1.zip under "packages" folder. Use InstallService.sh(cmd) to install b2biAPIs_1000603_1.jar. Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None Change History 15 February 2017: 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. ================================================================== Security Bulletin: Information disclosure vulnerability affects IBM Sterling B2B Integrator (CVE-2016-5986) Security Bulletin Document information More support for: Sterling B2B Integrator Software version: 5.2.6 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows Reference #: 1998463 Modified date: 15 February 2017 Summary IBM Sterling B2B Integrator Standard Edition could allow a remote attacker to obtain sensitive information Vulnerability Details CVEID: CVE-2016-5986 DESCRIPTION: IBM WebSphere Application Server and IBM WebSphere Application Server Liberty could allow a remote attacker to obtain sensitive information, caused by the improper handling of responses under certain conditions. An attacker could exploit this vulnerability to gain server identification information. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/116556 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions IBM Sterling B2B Integrator V5.2.6 Remediation/Fixes Product & Version Remediated Fix IBM Sterling B2B Integrator 5.2.6 With B2B API Installed 1. Apply Generic Interim Fix 5020603_1 available on Fix Central 2. After 5.2.6.3_1 installation, find b2biAPIs_1000603_1.jar inside Media_IM_5020603_1.zip under "packages" folder. Use InstallService.sh(cmd) to install b2biAPIs_1000603_1.jar. Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None Change History 15 February 2017: 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. 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Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== 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). 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