ESB-2019.0665 - [Win][UNIX/Linux] IBM Runtimes for Java Technology: Multiple vulnerabilities 2019-03-04

Printable version
PGP/GPG verifiable version

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0665
          Security Bulletin: Multiple vulnerabilities may affect
                  IBM(R) SDK, Java(TM) Technology Edition
                               4 March 2019

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

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

Product:           IBM Runtimes for Java Technology
Publisher:         IBM
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Increased Privileges     -- Existing Account      
                   Modify Arbitrary Files   -- 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-2018-12549 CVE-2018-12547 CVE-2018-11212
                   CVE-2018-1890  

Reference:         ASB-2019.0018
                   ESB-2019.0634.2
                   ESB-2019.0610
                   ESB-2019.0313
                   ESB-2019.0277
                   ESB-2019.0263

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10873332

- --------------------------BEGIN INCLUDED TEXT--------------------

Security Bulletin: Multiple vulnerabilities may affect IBM(R) SDK, Java(TM)
Technology Edition

Document information

More support for: Runtimes for Java Technology

Software version: All Versions

Operating system(s): Platform Independent

Reference #: 0873332

Modified date: 01 March 2019

Summary

Java SE issues disclosed in the Oracle January 2019 Critical Patch Update,
plus three additional vulnerabilities

Vulnerability Details

CVE IDs: CVE-2018-11212 CVE-2019-2426 CVE-2019-2449
CVE-2019-2422 CVE-2018-12547 CVE-2018-12549 CVE-2018-1890

DESCRIPTION: This bulletin covers all applicable Java SE CVEs published by
Oracle as part of their January 2019 Critical Patch Update, plus three
additional vulnerabilities. For more information please refer to  Oracle's
January 2019 CPU Advisory  and the X-Force database entries referenced below.

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)

CVEID:  CVE-2019-2426
DESCRIPTION: An unspecified vulnerability 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-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-2019-2422
DESCRIPTION: An unspecified vulnerability 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-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)

CVEID: CVE-2018-12549
DESCRIPTION: Eclipse OpenJ9 could allow a remote attacker to execute arbitrary
code on the system, caused by the failure to omit a null check on the receiver
object of an Unsafe call when accelerating it. An attacker could exploit this
vulnerability to execute arbitrary code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
157513 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)

CVEID: CVE-2018-1890
DESCRIPTION: IBM SDK, Java Technology Edition Version 8 on the AIX platform
uses absolute RPATHs which may facilitate code injection and privilege
elevation by local users.
CVSS Base Score: 5.6
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
152081  for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L)

Affected Products and Versions

IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 Fix Pack 35 and
earlier releases
IBM SDK, Java Technology Edition, Version 7R1 Service Refresh 4 Fix Pack 35
and earlier releases
IBM SDK, Java Technology Edition, Version 8 Service Refresh 5 Fix Pack 27 and
earlier releases

Note 1: CVE-2018-12547 and CVE-2018-12549 do not apply to IBM SDK, Java
Technology Edition on Solaris, HP-UX and Mac OS.
Note 2: CVE-2018-12549 only applies to IBM SDK, Java Technology Edition,
Version 8 Service Refresh 5  to IBM SDK, Java Technology Edition, Version 8
Service Refresh 5 Fix Pack 27 (inclusive)
Note 3: CVE-2018-1890 only applies to IBM SDK, Java Technology Edition on AIX.

For detailed information on which CVEs affect which releases, please refer to
the  IBM SDK, Java Technology Edition Security Vulnerabilities page .

Remediation/Fixes

Fixes for applicable vulnerabilities are included in IBM SDK, Java Technology
Edition, Version 7 Service Refresh 10 Fix Pack 40 and subsequent releases
Fixes for applicable vulnerabilities are included in IBM SDK, Java Technology
Edition, Version 7R1 Service Refresh 4 Fix Pack 40 and subsequent releases
Fixes for applicable vulnerabilities are included in IBM SDK, Java Technology
Edition, Version 8 Service Refresh 5 Fix Pack 30 and subsequent releases

IBM SDK, Java Technology Edition releases can be downloaded, subject to the
terms of the developerWorks license, from the  Java Developer Center .

IBM customers requiring an update for an SDK shipped with an IBM product
should contact  IBM support , and/or refer to the appropriate product security
bulletin.

APAR numbers are as follows:

IJ13343  (CVE-2018-11212)
IJ13344  (CVE-2019-2426)
IJ13345  (CVE-2019-2449)
IJ13346  (CVE-2019-2422)
IJ14173 (CVE-2018-12547)
IJ14174 (CVE-2018-12549)
IJ14187 (CVE-2018-1890)


Change History

March 1 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

According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        https://www.auscert.org.au/bulletins/

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=Ard5
-----END PGP SIGNATURE-----

« Back to bulletins