A security vulnerability has been identified in all levels of IBM Spectrum Scale that could allow remote authenticated attacker to execute arbitrary command on the system. This vulnerability only affects systems where the SMB protocol is enabled. A fix for this vulnerability is available.
DESCRIPTION: IBM Spectrum Scale could allow a remote authenticated attacker to execute arbitrary commands on the system. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary commands on the system.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172093 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
|IBM Spectrum Scale||
126.96.36.199 - 188.8.131.52
|IBM Spectrum Scale||
184.108.40.206 - 220.127.116.11
For IBM Spectrum Scale V18.104.22.168 through V22.214.171.124, apply V126.96.36.199 available from FixCentral at:
- For IBM Spectrum Scale V188.8.131.52 through V184.108.40.206, reference APAR IJ20901
- For IBM Spectrum Scale V220.127.116.11 through V18.104.22.168, reference APAR IJ20902
To contact IBM Service, see http://www.ibm.com/planetwide/
Workarounds and Mitigations
Get Notified about Future Security Bulletins
IBM acknowledges and thanks Mohammed Yousif (CVE-2019-4715) for reporting these security vulnerability in our product.
*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.
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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08 January 2020