Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2017.1191
Security Bulletin: GNU C library (glibc) vulnerability
affects IBM WebSphere Cast Iron Solution (CVE-2015-8776)
11 May 2017
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM WebSphere Cast Iron Solution
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-8776
Reference: ASB-2016.0017
ESB-2017.0753
ESB-2017.0591
ESB-2016.2342
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg21995810
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: GNU C library (glibc) vulnerability affects IBM WebSphere
Cast Iron Solution (CVE-2015-8776)
Security Bulletin
Document information
More support for:
WebSphere Cast Iron Cloud integration
Software version:
6.3, 6.3.0.1, 6.3.0.2, 6.4.0.0, 6.4.0.1
Operating system(s):
Firmware
Reference #:
1995810
Modified date:
10 May 2017
Summary
Open source GNU C library (glibc) vulnerability affects IBM WebSphere Cast
Iron Solution.
Vulnerability Details
CVEID:
CVE-2015-8776
DESCRIPTION:
GNU C Library (glibc) is vulnerable to a denial of service. By passing out-
of-range time values to the strftime function, a remote attacker could
exploit this vulnerability to cause a segmentation fault or obtain sensitive
information.
CVSS Base Score: 6.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/110675
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L)
Affected Products and Versions
WebSphere Cast Iron Solution v 6.4.0.1, v 6.4.0.0
WebSphere Cast Iron Solution v 6.3.0.2, v 6.3.0.1, v 6.3.0.0
Remediation/Fixes
Product VRMF APAR Remediation/First Fix
Cast Iron Appliance 6.4.0.0, 6.4.0.1 LI79273 iFix 6.4.0.1-CUMUIFIX-040
Cast Iron Appliance 6.3.0.0, 6.3.0.1, LI79273 iFix 6.3.0.2-CUMUIFIX-022
6.3.0.2
Workarounds and Mitigations
None
References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
10 May 2017: 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:
http://www.auscert.org.au/render.html?cid=1980
===========================================================================
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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=hz7D
-----END PGP SIGNATURE-----