Security Bulletin: Vulnerabilities in OpenSSL affect IBM Systems Director (CVE-2014-3513 and CVE-2014-3567)

Vulnerability Details

Abstract

OpenSSL vulnerabilities were disclosed on October 15, 2014 by the OpenSSL Project. OpenSSL is used by IBM Systems Director. IBM Systems Director has addressed the applicable CVEs.

Content

Vulnerability Details:

CVE-ID: CVE-2014-3513

Description: OpenSSL is vulnerable to a denial of service, caused by a memory leak in the DTLS Secure Real-time Transport Protocol (SRTP) extension parsing code. By sending multiple specially-crafted handshake messages, an attacker could exploit this vulnerability to exhaust all available memory of an SSL/TLS or DTLS server.

CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/97035 for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVE-ID: CVE-2014-3567

Description: OpenSSL is vulnerable to a denial of service, caused by a memory leak when handling failed session ticket integrity checks. By sending an overly large number of invalid session tickets, an attacker could exploit this vulnerability to exhaust all available memory of an SSL/TLS or DTLS server.

CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/97036 for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

Affected products and versions

IBM Systems Director:

• 5.2.x.x
• 6.1.x.x
• 6.2.0.x
• 6.2.1.x
• 6.3.0.0
• 6.3.1.x
• 6.3.2.x
• 6.3.3.x
• 6.3.5.0

Remediation/Fixes:

Releases 5.2.x.x, 6.1.x.x are unsupported and will not be fixed.

Follow these instructions to obtain fixes for releases:

• 6.2.0.x
• 6.2.1.x
• 6.3.0.0
• 6.3.1.x
• 6.3.2.x
• 6.3.3.x
• 6.3.5.0

1. For all releases and platforms download this fix package: SysDir6_2_0_0_6_3_5_IT06807_IT06811_IT06813_IT06819_IT06874
2. In the table beneath follow the instructions for the desired platform by navigating to this link: http://www-947.ibm.com/support/entry/portal/support/ and searching for the technote in shown in the table beneath.

Workaround(s) & Mitigation(s):

None

Reference:

• Complete CVSS Guide
• On-line Calculator V2

Related Information:
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

None

Change History
20 February 2015: Original Copy 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 Flash.

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.