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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1560
         Multiple vulnerabilities in IBM Java Runtime affects IBM
                          Storwize V7000 Unified
                                6 May 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Storwize V7000 Unified (2073)
Publisher:         IBM
Operating System:  Linux variants
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
                   Access Confidential Data        -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-2449 CVE-2019-2426 CVE-2019-2422
                   CVE-2018-12547 CVE-2018-11212 

Reference:         ASB-2019.0018
                   ESB-2019.1548
                   ESB-2019.1547

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10882036

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Multiple vulnerabilities in IBM Java Runtime affects IBM Storwize V7000 Unified

Product:             IBM Storwize V7000 Unified (2073)
Operating system(s): Linux
Reference #:         0882036

Security Bulletin

Summary

There are vulnerabilities in IBM Runtime Environment Java Technology Edition,
Version 8 that is used by IBM Storwize V7000 Unified. These issues were
disclosed as part of the IBM Java SDK updates in Jan 2019.

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-2019-2422
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE Libraries component could allow an unauthenticated attacker to obtain
sensitive information resulting in a low confidentiality impact using unknown
attack vectors.
CVSS Base Score: 3.1
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/155741 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N)

CVEID: CVE-2019-2449
DESCRIPTION: An unspecified vulnerability in Oracle Java SE 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-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)

CVEID: CVE-2018-11212
DESCRIPTION: libjpeg is vulnerable to a denial of service, caused by
divide-by-zero error in the alloc_sarray function in jmemmgr.c. By persuading a
victim to open a specially-crafted file, a remote attacker could exploit this
vulnerability to cause the application to crash.
CVSS Base Score: 3.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/143429 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

Affected Products and Versions

IBM Storwize V7000 Unified
The product is affected when running supported code releases 1.6.0.0 to
1.6.2.5. The product running unsupported code releases 1.5 or earlier are also
affected.

Remediation/Fixes

A fix for these issues is in version v1.6.2.6 of IBM Storwize V7000 Unified.
Customers running an affected version of IBM Storwize V7000 Unified should
upgrade to 1.6.2.6 or a later version.

Latest Storwize V7000 Unified Software

Systems running an unsupported version (v1.5 or earlier) should be upgraded to
the current release containing the security fixes.

Workarounds and Mitigations

None

Change History

3 May 2019 : Original version published

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