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AUSCERT External Security Bulletin Redistribution
ESB-2019.2712
Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect
Snapshot for VMWare (CVE-2018-12547, CVE-2019-2426)
22 July 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Spectrum Protect Snapshot
Publisher: IBM
Operating System: Linux variants
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2426 CVE-2018-12547
Reference: ASB-2019.0018
ESB-2019.2689
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10885224
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Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect
Snapshot for VMWare (CVE-2018-12547, CVE-2019-2426)
Product: IBM Spectrum Protect Snapshot
Component: FlashCopy Manager for VMware
Software version: 4.1
Operating system(s): Linux
Reference #: 0885224
Security Bulletin
Summary
Multiple vulnerabilities in IBM Runtime Environment Java were disclosed as part
of the IBM Java SDK updates in January 2019. IBM Runtime Environment Java is
used by IBM Spectrum Protect Snapshot (formerly Tivoli Storage FlashCopy
Manager) for VMware.
Vulnerability Details
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 the current score
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)
CVEID: CVE-2019-2426
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE Networking component could allow an unauthenticated attacker to obtain
sensitive information resulting in a low confidentiality impact using unknown
attack vectors.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
155744 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
The following levels of IBM Spectrum Protect Snapshot (formerly Tivoli Storage
FlashCopy Manager) for VMware are affected:
o 4.1.0.0 through 4.1.6.7
Remediation/Fixes
+-------------------+--------+----------+-----------------------------------------------------------------+
| |First |Platform | |
|IBM Spectrum |Fixing | | |
|Protect Snapshot |VRMF | | |
|for VMware Release |Level | |Link to Fix |
+-------------------+--------+----------+-----------------------------------------------------------------+
|4.1 |4.1.6.8 |Linux |https://public.dhe.ibm.com/storage/ |
| | | |tivoli-storage-flashcopymanager/patches/v4r1/vmware/v4168/ |
+-------------------+--------+----------+-----------------------------------------------------------------+
Workarounds and Mitigations
None
Change History
18 July 2019 - original version published
Cross reference information
Product Component Platform Version Edition
Tivoli Storage FlashCopy FlashCopy Manager for Linux 4.1
Manager VMware
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