Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2016.1178
Security Bulletin: Vulnerabilities in OpenSSL affect IBM Workload Deployer.
(CVE-2015-3193, CVE-2015-3194, CVE-2015-3195, CVE-2015-3196, CVE-2015-1794)
12 May 2016
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Workload Deployer
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-3196 CVE-2015-3195 CVE-2015-3194
CVE-2015-3193 CVE-2015-1794
Reference: ASB-2016.0043
ASB-2016.0004
ESB-2016.1114
ESB-2016.1102
ESB-2016.1067
ESB-2016.1007
ESB-2016.0956
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg21982877
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: Vulnerabilities in OpenSSL affect IBM Workload Deployer.
(CVE-2015-3193, CVE-2015-3194, CVE-2015-3195, CVE-2015-3196, CVE-2015-1794)
Document information
More support for:
IBM Workload Deployer
Software version:
3.1.0.7
Operating system(s):
Firmware
Reference #:
1982877
Modified date:
2016-05-11
Security Bulletin
Summary
OpenSSL vulnerabilities were disclosed on December 3, 2015 by the OpenSSL
Project. OpenSSL is used by IBM Workload Deployer. IBM Workload Deployer has
addressed the applicable CVEs.
Vulnerability Details
CVEID: CVE-2015-3193
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by an error in the x86_64 Montgomery squaring procedure.
An attacker with online access to an unpatched system could exploit this
vulnerability to obtain private key information.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/108502 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:N)
CVEID: CVE-2015-3194
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL
pointer dereference when verifying certificates via a malformed routine. An
attacker could exploit this vulnerability using signature verification
routines with an absent PSS parameter to cause any certificate verification
operation to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/108503 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2015-3195
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a memory leak in a malformed X509_ATTRIBUTE structure.
An attacker could exploit this vulnerability to obtain CMS data and other
sensitive information.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/108504 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:N)
CVEID: CVE-2015-3196
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a race
condition when PSK identity hints are received by a multi-threaded client and
the SSL_CTX structure is updated with the incorrect value. An attacker could
exploit this vulnerability to possibly corrupt memory and cause a denial of
service.
CVSS Base Score: 3.7
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/108505 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2015-1794
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by an error
when a client receives a ServerKeyExchange for an anonymous DH ciphersuite
with the value of p set to 0. An attacker could exploit this vulnerability to
trigger a segfault and cause a denial of service.
CVSS Base Score: 3.7
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/108539 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
IBM Workload Deployer version 3.1.0.7
Remediation/Fixes
The solution is to apply the following IBM Workload Deployer fix:
Upgrade the IBM Workload Deployer to the following fix level or later:
Product VRMF Remediation/First Fix
IBM Workload Deployer System Release V3.1.0.7 V3.1.0.7 Interim fix10,
http://www-933.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/WebSphere/IBM+Workload+Deployer&release=3.1.0.7&platform=All&function=fixId&fixids=3.1.0.7-ifix10-IBM_Workload_Deployer&includeSupersedes=0
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
None
Change History
10 May 2016: 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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=pR7S
-----END PGP SIGNATURE-----