IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter systems have addressed the following vulnerabilities in openssl.
Summary
IBM Integrated Management Module II (IMM2) for System x, Flex
and BladeCenter systems have addressed the following
vulnerabilities in openssl.
Vulnerability Details
CVE-ID: CVE-2016-0799
Description: OpenSSL could allow a remote
attacker to obtain sensitive information, caused by a memory error
in the BIO_*printf() functions. An attacker could exploit this
vulnerability using specially crafted data to trigger an
out-of-bounds read.
CVSS Base Score: 3.7
CVSS Temporal Score: See http://exchange.xforce.ibmcloud.com/vulnerabilities/111143
for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
Note: CVE-2016-0799 is fixed in IMM2 release
1aoo72h-5.60.
CVE-ID: CVE-2016-2105
Description: OpenSSL is vulnerable to a
heap-based buffer overflow, caused by improper bounds checking by
the EVP_EncodeUpdate() function. By sending an overly long
argument, a remote attacker could overflow a buffer and execute
arbitrary code on the system or cause the application to crash.
CVSS Base Score: 5.6
CVSS Temporal Score: See http://exchange.xforce.ibmcloud.com/vulnerabilities/112855
for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
CVE-ID: CVE-2016-2106
Description: OpenSSL is vulnerable to a
heap-based buffer overflow, caused by improper bounds checking by
the EVP_EncryptUpdate() function. By sending an overly long
argument, a remote attacker could overflow a buffer and execute
arbitrary code on the system or cause the application to crash.
CVSS Base Score: 5.6
CVSS Temporal Score: See http://exchange.xforce.ibmcloud.com/vulnerabilities/112856
for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
CVE-ID: CVE-2016-2107
Description: OpenSSL could allow a remote
attacker to obtain sensitive information, caused by an error when
the connection uses an AES CBC cipher and the server support
AES-NI. A remote user with the ability to conduct a
man-in-the-middle attack could exploit this vulnerability via the
POODLE (Padding Oracle On Downgraded Legacy Encryption) attack to
decrypt traffic.
CVSS Base Score: 4.3
CVSS Temporal Score: See http://exchange.xforce.ibmcloud.com/vulnerabilities/112854
for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)
CVE-ID: CVE-2016-2108
Description: OpenSSL could allow a remote
attacker to execute arbitrary code on the system, caused by a
buffer underflow when deserializing untrusted ASN.1 structures. An
attacker could exploit this vulnerability to corrupt memory and
trigger an out-of-bounds write and execute arbitrary code on the
system.
CVSS Base Score: 8.1
CVSS Temporal Score: See http://exchange.xforce.ibmcloud.com/vulnerabilities/112853
for current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVE-ID: CVE-2016-2109
Description: OpenSSL is vulnerable to a denial
of service, caused by a memory allocation error. By reading
specially crafted ASN.1 data from a BIO using functions such as
d2i_CMS_bio(), an attacker could exploit this vulnerability to
consume all available resources and exhaust memory.
CVSS Base Score: 5.3
CVSS Temporal Score: See http://exchange.xforce.ibmcloud.com/vulnerabilities/112857
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)
Affected products and versions
| Product |
Affected Version |
| IBM Integrated Management Module II (IMM2) for
System x and Flex Systems |
1AOO |
| IBM Integrated Management Module II (IMM2) for
BladeCenter Systems |
1AOO |
Remediation/Fixes
Firmware fix versions are available on Fix Central: http://www.ibm.com/support/fixcentral/
| Product |
Fix Version |
IBM Integrated Management Module II (IMM2) for
System x and Flex Systems
ibm_fw_imm2_1aoo74f-5.80_anyos_noarch |
1AOO74F-5.80 |
IBM Integrated Management Module II (IMM2) for
BladeCenter Systems
ibm_fw_imm2_1aoo74f-5.80_bc-anyos_noarch |
1AOO74F-5.80 |
You should verify applying this fix does not cause any
compatibility issues.
Workarounds and Mitigations
None.
References
Related Information
IBM
Secure Engineering Web Portal
IBM Product Security
Incident Response Blog
Security Bulletin: OpenSSL vulnerabilities affect IBM IMM2 for
System x, Flex and BladeCenter Systems (1aoo72h-5.60)
Lenovo
Product Security Advisories
Acknowledgement
None.
Change History
27 September, 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.
References
On
*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.
BladeCenter:Operating system independent / None
System x:Operating system independent / None
PureFlex System and Flex System:Operating system independent / None
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