Out-of-Bounds Affecting postgresql-13 package, versions <13.3-1
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Test your applications- Snyk ID SNYK-DEBIAN11-POSTGRESQL13-1292194
- published 13 May 2021
- disclosed 1 Jun 2021
How to fix?
Upgrade Debian:11 postgresql-13 to version 13.3-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream postgresql-13 package and not the postgresql-13 package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.