6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
There are multiple vulnerabilities in OpenSSL that is used by IBM Flex System FC5022 16Gb SAN Scalable Switch Firmware. These issues were disclosed on August 6, 2014 by the OpenSSL Project. OpenSSL support for Open Source: OpenSSL Security Advisory vulnerability was reported in August, 2014. This bulletin addresses the vulnerability.
There are multiple vulnerabilities in OpenSSL that is used by IBM Flex System FC5022 16Gb SAN Scalable Switch Firmware. These issues were disclosed on August 6, 2014 by the OpenSSL Project.
OpenSSL support for Open Source: OpenSSL Security Advisory vulnerability was reported in August, 2014. This bulletin addresses the vulnerability.
Vulnerability Details
CVE-ID: CVE-2014-3508
Description: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an error in OBJ_obj2txt. If applications echo pretty printing output, an attacker could exploit this vulnerability to read information from the stack.
CVSS Base Score: 4.3
CVSS Temporal Score: See <http://xforce.iss.net/xforce/xfdb/95165> for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N)
CVE-ID: CVE-2014-3509
Description: OpenSSL is vulnerable to a denial of service, caused by a race condition in the ssl_parse_serverhello_tlsext() code. If a multithreaded client connects to a malicious server using a resumed session, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 4.3
CVSS Temporal Score: See <http://xforce.iss.net/xforce/xfdb/95159> for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P)
CVE-ID: CVE-2014-3511
Description: OpenSSL could allow a remote attacker to bypass security restrictions, caused by the negotiation of TLS 1.0 instead of higher protocol versions by the OpenSSL SSL/TLS server code when handling a badly fragmented ClientHello message. An attacker could exploit this vulnerability using man-in-the-middle techniques to force a downgrade to TLS 1.0.
CVSS Base Score: 4.3
CVSS Temporal Score: See <http://xforce.iss.net/xforce/xfdb/95162> for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N)
IBM Flex System FC5022 16Gb SAN Scalable Switch Firmware: Fabric Operating System (FOS) 7.2.0d5, 7.2.1c, 7.3.0a
Firmware updates are available at IBM Fix Central: <http://www.ibm.com/support/fixcentral/>. It is recommended to update to IBM Flex System FC5022 16Gb SAN Scalable Switch Firmware version 7.3.1 (brcd_fw_bcsw_7.3.1_anyos_noarch) or a later version.
None.
Related Information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
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Acknowledgement
None.
Change History
30 April 2014: Original Copy Published
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.