Security Bulletin
Summary
OpenSSL vulnerabilities were disclosed on December 3, 2015 by the OpenSSL Project. IBM Flex System FC3171 8Gb SAN Switch & SAN Pass-thru Firmware, QLogic 8Gb Intelligent Pass-thru Module & SAN Switch Module and QLogic Virtual Fabric Extension Module forIBM BladeCenter use OpenSSL and have addressed the applicable CVEs.
Vulnerability Details
Summary
OpenSSL vulnerabilities were disclosed on December 3, 2015 by the OpenSSL Project. IBM Flex System FC3171 8Gb SAN Switch & SAN Pass-thru Firmware, QLogic 8Gb Intelligent Pass-thru Module & SAN Switch Module and QLogic Virtual Fabric Extension Module for IBM BladeCenter use OpenSSL and have addressed the applicable CVEs.
Vulnerability Details:
CVE-ID: 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 http://exchange.xforce.ibmcloud.com/vulnerabilities/108502
for 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)
CVE-ID: 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 http://exchange.xforce.ibmcloud.com/vulnerabilities/108503
for 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)
CVE-ID: 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 http://exchange.xforce.ibmcloud.com/vulnerabilities/108504
for 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)
CVE-ID: 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 http://exchange.xforce.ibmcloud.com/vulnerabilities/108505
for 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)
CVE-ID: 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 http://exchange.xforce.ibmcloud.com/vulnerabilities/108539
for 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
| Product | Affected Version |
|---|---|
| IBM Flex System FC3171 8Gb SAN Switch IBM Flex System FC3171 8Gb SAN Pass-thru |
9.1 |
| QLogic 8Gb Intelligent Pass-thru Module & SAN
Switch Module for BladeCenter |
7.10 |
| QLogic Virtual Fabric Extension Module for IBM BladeCenter | 9.0 |
Remediation/Fixes:
Firmware fix versions are available on Fix Central:
http://www.ibm.com/support/fixcentral/.
You should verify applying the fix does not cause any compatibility issues.
| Product | Fixed Version |
|---|---|
| IBM Flex System FC3171 8Gb SAN Switch IBM Flex System FC3171 8Gb SAN Pass-thru qlgc_fw_flex_9.1.8.01.00_anyos_noarch |
9.1.8.01.00 |
| QLogic 8Gb Intelligent Pass-thru Module & SAN
Switch Module for BladeCenter qlgc_fw_bcsw_7.10.1.38.00_anyos_noarch |
7.10.1.38.00 |
| QLogic Virtual Fabric Extension Module for IBM
BladeCenter qlgc_fw_bcsw_9.0.3.16.00_anyos_noarch |
9.0.3.16.00 |
Workaround(s) & Mitigation(s):
None
References:
Related Information:
IBM
Secure Engineering Web Portal
IBM Product Security
Incident Response Blog
Acknowledgement
None.
Change History
07 July 2016: 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 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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References
*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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
14 April 2023
UID
ibm1MIGR-5099426