SB2021030441 - SUSE update for postgresql12
Published: March 4, 2021
Security Bulletin ID
SB2021030441
Severity
Low
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) Information disclosure (CVE-ID: CVE-2021-3393)
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output in the error message. A remote user having an UPDATE privilege on a partitioned table but lacking the
SELECT privilege on some column may be able to acquire denied-column values
from an error message. This vulnerability is similar to #VU30418.
Remediation
Install update from vendor's website.