IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems
has addressed the following vulnerabilities in cURL.
Summary
IBM Integrated Management Module II (IMM2) for System x, Flex
and BladeCenter Systems has addressed the following vulnerabilities
in cURL.
Vulnerability Details
CVEID: CVE-2016-8616
Description: cURL/libcurl could allow a remote
attacker to bypass security restrictions, caused by the use of case
insensitive comparisons. By using valid credentials exists for a
protocol which supports connection-scoped credentials, an attacker
could exploit this vulnerability to cause a connection to be
reused.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/118633
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-2016-8617
Description: cURL/libcurl could allow a remote
authenticated attacker to execute arbitrary code on the system,
caused by an out of bounds write in the base64 encode function. By
using a specially crafted username, an attacker could exploit this
vulnerability to execute arbitrary code on the system.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/118636
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L)
CVEID: CVE-2016-8619
Description: cURL/libcurl could allow a remote
attacker to execute arbitrary code on the system, caused by
double-free error in the krb5 code. An attacker could exploit this
vulnerability to execute arbitrary code on the system.
CVSS Base Score: 7.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/118637
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
CVEID: CVE-2016-8624
Description: cURL/libcurl could allow a remote
attacker to bypass security restrictions, caused by the failure to
parse the authority component of the URL when handling '#'
character. By using a specially-crafted URL with '#' character, an
attacker could exploit this vulnerability to bypass access
restrictions.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/118642
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)
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
22 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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