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 the IBM Spectrum Protect (formerly Tivoli Storage Manager) Backup-Archive Client on Windows, Linux, and Macintosh platforms.
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 versions of the IBM Spectrum Protect (formerly Tivoli Storage Manager) Backup-Archive Client on Windows, Macintosh, and Linux platforms are affected:
- 8.1.0.0 through 8.1.7.1 Windows and Macintosh
8.1.7.0 through 8.1.7.1 Linux (Web user interface) - 7.1.0.0 through 7.1.8.5 Windows and Macintosh (Linux not affected)
Remediation/Fixes
Backup-Archive Client Release | First Fixing VRM Level |
Platform | Link to Fix |
8.1 | 8.1.8 | Linux Macintosh Windows |
|
7.1 | 7.1.8.6 |
Macintosh
Windows |
https://www.ibm.com/support/docview.wss?uid=swg24044550 |
Workarounds and Mitigations
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References
Change History
18 July 2019 - original version 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.
Internal Use Only
Document Location
Worldwide
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Document Information
Modified date:
24 July 2019
UID
ibm10884946