Security Bulletin
Summary
IBM API Connect has addressed the following vulnerability.
Vulnerability Details
CVEID: CVE-2019-9946
DESCRIPTION: Kubernetes could provide weaker than expected security, caused by an interaction when paired with the embedded CNI (Container Networking Interface) that uses the portmap plugin. The portmap plugin inserts rules at the front of the iptables nat chains which would take precedence over the KUBE- SERVICES chain. The HostPort/portmap rule allows for matching of incoming traffic even if there are better fitting.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/158803 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Affected Products and Versions
Affected IBM API Management | Affected Versions |
---|---|
IBM API Connect | 2018.1-2018.4.1.4 |
Remediation/Fixes
Affected releases | Fixed in VRMF | APAR | Remediation / First Fix |
---|---|---|---|
IBM API Connect V2018.1-2018.4.1.4 | 2018.4.1.5 fixpack |
LI80824 |
Addressed in IBM API Connect v2018.4.1.5 fixpack.
All components are impacted.
Follow this link and find the appropriate .ova images for 2018.4.1.5.
|
Workarounds and Mitigations
None
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References
Change History
May 19, 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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
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Document Information
Modified date:
19 May 2019
UID
ibm10882952