IBM Chassis Management Module has addressed the following vulnerability in libgcrypt.
Summary
IBM Chassis Management Module has addressed the following vulnerability in libgcrypt.
Vulnerability Details:
CVEID: CVE-2017-7526
Description: Libgcrypt could allow a remote attacker to obtain sensitive information, caused by a cache side-channel attack when using left-to-right sliding window method by the RSA-1024 implementation. By running arbitrary software where the private key is used, an attacker could exploit this vulnerability to obtain the RSA private key.
CVSS Base Score: 6.1
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128271> for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N)
Affected Products and Versions
Product | Version |
---|---|
IBM Flex System Chassis Management Module (CMM) | 2PET |
Remediation/Fixes:
Firmware fix versions are available on Fix Central:
<http://www.ibm.com/support/fixcentral/>.
Product | Fix Version |
---|---|
IBM Flex System Chassis Management Module (CMM) | |
(ibm_fw_cmm_2pet14k-2.5.10k_anyos_noarch) | 2PET14K-2.5.10k |
Workaround(s) & Mitigation(s):
None
References:
Related Information:
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Lenovo Product Security Advisories
Acknowledgement
None
Change History
09 November 2017: 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.