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AUSCERT External Security Bulletin Redistribution
ESB-2020.0532
Security Bulletin: A Security Vulnerability affects IBM
Cloud Private - Go (CVE-2019-17596)
17 February 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-2019-17596
Reference: ESB-2020.0413
ESB-2020.0149
ESB-2019.4242
ESB-2019.3962
Original Bulletin:
https://www.ibm.com/support/pages/node/2495361
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A Security Vulnerability affects IBM Cloud Private - Go (CVE-2019-17596)
Security Bulletin
Summary
A Security Vulnerability affects IBM Cloud Private - Go
Vulnerability Details
CVEID: CVE-2019-17596
DESCRIPTION: Go before 1.12.11 and 1.3.x before 1.13.2 can panic upon an
attempt to process network traffic containing an invalid DSA public key. There
are several attack scenarios, such as traffic from a client to a server that
verifies client certificates.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
170191 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|IBM Cloud Private |3.2.1 CD |
+--------------------+----------+
|IBM Cloud Private |3.2.0 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 3.2.0
o IBM Cloud Private 3.2.1
For IBM Cloud Private 3.2.0, apply January fix pack:
o IBM Cloud Private 3.2.0.2001
For IBM Cloud Private 3.2.1, apply January fix pack:
o IBM Cloud Private 3.2.1.2001
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2:
o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud
Private 3.2.1.
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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