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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1173 IBM Security Bulletin: API Connect V2018 is impacted by multiple vulnerabilities 8 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM API Connect Publisher: IBM Operating System: Windows UNIX variants (UNIX, Linux, OSX) Virtualisation Impact/Access: Denial of Service -- Existing Account Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-1002100 CVE-2019-4051 Reference: ESB-2019.0735 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10879395 http://www.ibm.com/support/docview.wss?uid=ibm10879473 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- API Connect V2018 is impacted by sensitive information disclosure (CVE-2019-4051) Product: IBM API Connect Software version: 2018.1-2018.4.1.3 Operating system(s): Platform Independent Reference #: 0879395 Security Bulletin Summary IBM API Connect has addressed the following vulnerability. Vulnerability Details CVEID: CVE-2019-4051 DESCRIPTION: Some URIs in API Connect disclose system specification information like the machine id, system uuid, filesystem paths, network interface names along with their mac addresses. An attacker can use this information in targeted attacks. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 156542 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions +---------------------------+-----------------+ |Affected IBM API Management|Affected Versions| +---------------------------+-----------------+ |IBM API Connect |2018.1-2018.4.1.3| +---------------------------+-----------------+ Remediation/Fixes +------------------+----------+-------+---------------------------------------+ |Affected releases | Fixed in | APAR | Remediation / First Fix | | | VRMF | | | +------------------+----------+-------+---------------------------------------+ | | | |Addressed in IBM API Connect | | | | |v2018.4.1.4fixpack. | | | | |All components are impacted. | | | | | | | | | |Follow this link and find the | | | | |appropriate form factor for your | |IBM API Connect |2018.4.1.4|LI80766|installation: "management" , "portal", | |V2018.1-2018.4.1.3|fixpack | |"analytics" or apicup* or *ICP* for | | | | |2018.4.1.4. | | | | |http://www.ibm.com/support/fixcentral/ | | | | |swg/quickorderparent=ibm%7EWebSphere& | | | | |product=ibm/WebSphere/IBM+API+Connect& | | | | |release=2018.4.1.3&platform=All& | | | | |function=all&source=fc | +------------------+----------+-------+---------------------------------------+ 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 IBM API Connect Support Lifecycle Policy Change History April 3, 2019: Original bulletin 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. ================================================================================ API Connect V2018 is impacted by vulnerability in the Kubernetes API server (CVE-2019-1002100) Product: IBM API Connect Component: OVA images of all components are impacted. Software version: 2018.1-2018.4.1.3 Operating system(s): VM Reference #: 0879473 Security Bulletin Summary IBM API Connect has addressed the following vulnerability. Vulnerability Details CVEID: CVE-2019-1002100 DESCRIPTION: The Kubernetes API server is vulnerable to a denial of service. By sending a specially crafted patch of type "json-patch" requests, a remote authenticated attacker could exploit this vulnerability to consume an excessive amount of resources. CVSS Base Score: 6.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 157685 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) Affected Products and Versions +----------------+-----------------+ |Affected Product|Affected Versions| +----------------+-----------------+ |IBM API Connect |2018.1-2018.4.1.3| +----------------+-----------------+ Remediation/Fixes +------------------+----------+-------+---------------------------------------+ |Affected releases | Fixed in | APAR | Remediation / First Fix | | | VRMF | | | +------------------+----------+-------+---------------------------------------+ | | | |Addressed in IBM API Connect | | | | |v2018.4.1.4fixpack. | | | | | | | | | |All .ova images of API Connect are | | | | |impacted. | |IBM API Connect |2018.4.1.4| | | |V2018.1-2018.4.1.3|fixpack |LI80765|Follow this link and find the | | | | |appropriate .ova images for 2018.4.1.4.| | | | |http://www.ibm.com/support/fixcentral/ | | | | |swg/quickorderparent=ibm%7EWebSphere& | | | | |product=ibm/WebSphere/IBM+API+Connect& | | | | |release=2018.4.1.3&platform=All& | | | | |function=all&source=fc | +------------------+----------+-------+---------------------------------------+ 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 IBM API Connect Support Lifecycle Policy Change History April 3, 2019: Original bulletin 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. 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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). 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