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AUSCERT External Security Bulletin Redistribution
ESB-2020.3323
Security Bulletin: A Security Vulnerability affects IBM
Cloud Private - Logstash (CVE-2019-7620)
28 September 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Cloud Private
Publisher: IBM
Operating System: Linux variants
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-7620
Original Bulletin:
https://www.ibm.com/support/pages/node/2894679
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A Security Vulnerability affects IBM Cloud Private - Logstash (CVE-2019-7620)
Security Bulletin
Summary
A security vulnerability affects IBM Cloud Private
Vulnerability Details
CVEID: CVE-2019-7620
DESCRIPTION: Elastic Logstash is vulnerable to a denial of service, caused by a
flaw in the Beats input plugin. By sending a specially-crafted network packet,
a remote attacker could exploit this vulnerability to cause the application to
stop responding.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
170658 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|IBM Cloud Private |3.2.1 CD |
+--------------------+----------+
|IBM Cloud Private |3.2.2 CD |
+--------------------+----------+
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 3.2.1
o IBM Cloud Private 3.2.2
For IBM Cloud Private 3.2.1, apply Aug fix pack:
o IBM Cloud Private 3.2.1.2008
For IBM Cloud Private 3.2.2, apply Aug fix pack:
o IBM Cloud Private 3.2.2.2008
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0:
o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud
Private 3.2.2.2008.
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
Get Notified about Future Security Bulletins
References
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