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AUSCERT External Security Bulletin Redistribution
ESB-2019.2169
IBM Host On-Demand receives IBM Java update
19 June 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Host On-Demand
Publisher: IBM
Operating System: AIX
Linux variants
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2449 CVE-2018-12547
Reference: ASB-2019.0018
ESB-2019.2035
ESB-2019.2032
ESB-2019.0729
Original Bulletin:
https://www.ibm.com/support/docview.wss?uid=ibm10880359
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Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Host
On-Demand
Document information
Software version: 12.0, 12.0.0.1, 12.0.1, 12.0.2, 12.0.3, 12.0.4, 12.0.4.1,
13.0, 13.0.1, 13.0.1.1, 13.0.2
Operating system(s): AIX, Linux, Windows
Reference #: 0880359
Modified date: 18 June 2019
Summary
There are multiple vulnerabilities in IBM Runtime Environment Java Version
8.0 used by Host On-Demand. Host On-Demand has addressed the applicable CVEs.
Vulnerability Details
CVEID: CVE-2019-2449
DESCRIPTION: An unspecified vulnerability related to the Java SE Deployment
component could allow an unauthenticated attacker to cause a denial of service
resulting in a low availability impact using unknown attack vectors.
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
155766 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L)
CVEID: CVE-2018-12547
DESCRIPTION: Eclipse OpenJ9 is vulnerable to a buffer overflow, caused by
improper bounds checking by the jio_snprintf() and jio_vsnprintf() functions.
By sending an overly long argument, a remote attacker could overflow a buffer
and execute arbitrary code on the system or cause the application to crash.
CVSS Base Score: 9.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
157512 for more information
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
* Host On-Demand: 12.0, 12.0.0.1, 12.0.1, 12.0.2, 12.0.3, 12.0.4, 12.0.4.1
* Host On-Demand: 13.0, 13.0.1, 13.0.1.1 and 13.0.2
Remediation/Fixes
Upgrade to fixed IBM Runtime Environments Java from the following location :
https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Rational&
product=ibm/Rational/IBM+Host+On-Demand&release=8.0.5.30&platform=Windows&
function=all
Workarounds and Mitigations
None
Acknowledgement
None
Change History
30 April 2019: Original version published
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