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AUSCERT External Security Bulletin Redistribution
ESB-2014.0705
Security Bulletin: Tivoli Provisioning Manager for OS Deployment and Tivoli
Provisioning Manager for Images - OpenSSL Security Advisory
updates Jan 6 2014 (CVE-2013-6450)
12 May 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Tivoli Provisioning Manager for OS Deployment
IBM Tivoli Provisioning Manager for Images
Publisher: IBM
Operating System: AIX
Linux variants
Solaris
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Provide Misleading Information -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2013-6450
Reference: ASB-2014.0014
ESB-2014.0549.2
ESB-2014.0540
ESB-2014.0056
ESB-2014.0025
ESB-2014.0007
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21672279
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Security Bulletin: Tivoli Provisioning Manager for OS Deployment and Tivoli
Provisioning Manager for Images - OpenSSL Security Advisory updates Jan
6 2014 (CVE-2013-6450)
Security Bulletin
Document information
More support for:
Tivoli Provisioning Manager for OS Deployment
Software version:
5.1.1, 7.1.1
Operating system(s):
AIX, Linux, Solaris, Windows
Reference #:
1672279
Modified date:
2014-05-08
Summary
OpenSSL released fixes for one security vulnerability that may affect TPM
for OS Deployment and TPM for Images customers.
Vulnerability Details
CVE ID: CVE-2013-6450
DESCRIPTION:
The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and
1.0.1 before 1.0.1f does not properly maintain data structures for digest
and encryption contexts, which might allow man-in-the-middle attackers
to trigger the use of a different context and cause a denial of service
(application crash) by interfering with packet delivery, related to
ssl/d1_both.c and ssl/t1_enc.c.
CVSS:
CVSS Base Score: 4.3
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90069
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Affected Products and Versions
IBM Tivoli Provisioning Manager for Images 7.1.1.x
IBM Tivoli Provisioning Manager for OS Deployment 7.1.1.x
IBM Tivoli Provisioning Manager for Images (and System X Edition) 7.1.1.x
IBM Tivoli Provisioning Manager for OS Deployment 5.1.x
Remediation/Fixes
Customers using IBM Tivoli Provisioning Manager for OS Deployment 7.1.1x
or IBM Tivoli Provisioning Manager for Images 7.1.1.x should apply the IBM
Tivoli Provisioning Manager for OS/Images Fix Pack 15 (7.1.1.15) or later.
Customers using the older version of the product (IBM Tivoli Provisioning
Manager for OS Deployment 5.1.x) should apply the Limited Availability
Fix 5.1.1 build 51.03 available on demand or upgrade to the latest product
version.
References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
*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.
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