SB2021092813 - IBM Connect Direct for Microsoft Windows update for PostgreSQL
Published: September 28, 2021
Security Bulletin ID
SB2021092813
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2021-32029)
The vulnerability allows a remote user to gain access to sensitive information.
The vulnerability exists due memory leak when processing UPDATE ... RETURNING command on a purpose-crafted partitioned table. A remote authenticated user can run the affected command and read arbitrary bytes of server memory. In the default
configuration, any authenticated database user can create prerequisite objects
and complete this attack at will.
Remediation
Install update from vendor's website.