Security Bulletin
Summary
IBM® Db2® is shipped as a component of IBM Operations Analytics Predictive Insights. IBM® Db2® for Linux, UNIX and Windows (includes DB2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a buffer overflow caused by improper bounds checking, denial of service atack due to a hang in the SSL handshake and unauthorized access to files due to weak file permissions. Information about those security vulnerabilities CVE-2020-4976, CVE-2020-5024, CVE-2020-5025 have been published in security bulletins.
Vulnerability Details
Refer to the security bulletin(s) listed in the Remediation/Fixes section
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Operations Analytics Predictive Insights | All |
Remediation/Fixes
For more information and recommended solutions for security vulnerability CVE-2020-4976, see the disclosed security bulletin: IBM® Db2® is vulnerable to weak file permissions allowing access to specific files
For more information and recommended solutions for security vulnerability CVE-2020-5024, see the disclosed security bulletin: IBM® Db2® is vulnerable to a denial of service
For more information and recommended solutions for security vulnerability CVE-2020-5025, see the disclosed security bulletin: IBM® Db2® db2fm is vulnerable to a buffer overflow
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
10 Jun 2021: Initial Publication
*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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
Was this topic helpful?
Document Information
Modified date:
13 June 2021
Initial Publish date:
10 June 2021
UID
ibm16463223