========================================================================== Ubuntu Security Notice USN-5906-1 March 02, 2023
postgresql-12, postgresql-14 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.10 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: PostgreSQL could be made to expose sensitive information over the network. Software Description: - postgresql-14: Object-relational SQL database - postgresql-12: Object-relational SQL database Details: Jacob Champion discovered that the PostgreSQL client incorrectly handled Kerberos authentication. If a user or automated system were tricked into connecting to a malicious server, a remote attacker could possibly use this issue to obtain sensitive information. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: postgresql-14 14.7-0ubuntu0.22.10.1 postgresql-client-14 14.7-0ubuntu0.22.10.1 Ubuntu 22.04 LTS: postgresql-14 14.7-0ubuntu0.22.04.1 postgresql-client-14 14.7-0ubuntu0.22.04.1 Ubuntu 20.04 LTS: postgresql-12 12.14-0ubuntu0.20.04.1 postgresql-client-12 12.14-0ubuntu0.20.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart PostgreSQL to make all the necessary changes. References: https://ubuntu.com/security/notices/USN-5906-1 CVE-2022-41862 Package Information: https://launchpad.net/ubuntu/+source/postgresql-14/14.7-0ubuntu0.22.10.1 https://launchpad.net/ubuntu/+source/postgresql-14/14.7-0ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/postgresql-12/12.14-0ubuntu0.20.04.1
OpenPGP_signature
Description: OpenPGP digital signature
