IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter systems has addressed the following vulnerabilities in NTP.
Summary
IBM Integrated Management Module II (IMM2) for System x, Flex
and BladeCenter systems has addressed the following vulnerabilities
in NTP.
Vulnerability Details
CVEID: CVE-2016-7431
Description: NTP could allow a remote attacker
to bypass security restrictions, caused by the improper handling of
Zero origin timestamp checks. An attacker could exploit this
vulnerability to launch further attacks on the system.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/119091
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2016-7433
Description: NTP is vulnerable to a denial of
service, caused by the inclusion of the root delay allowing for an
incorrect root distance calculation. An attacker could exploit this
vulnerability to cause a denial of service.
CVSS Base Score: 1.6
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/119095
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:H/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 |
Fixed Version |
IBM Integrated Management Module II (IMM2) for
System x and Flex Systems
ibm_fw_imm2_1aoo78j-6.20_anyos_noarch |
1AOO78J-6.20 |
IBM Integrated Management Module II (IMM2) for
BladeCenter Systems
ibm_fw_imm2_1aoo78j-6.20_bc-anyos_noarch |
1AOO78J-6.20_bc |
Workarounds and Mitigations
None.
References
Related Information
IBM
Secure Engineering Web Portal
IBM Product Security
Incident Response Blog
Lenovo
Product Security Advisories
Acknowledgement
None.
Change History
17 May, 2017: 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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