========================================================================== Ubuntu Security Notice USN-5429-1 May 18, 2022 bind9 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS Summary: Bind could be made to crash if it received specially crafted network traffic. Software Description: - bind9: Internet Domain Name Server Details: Thomas Amgarten discovered that Bind incorrectly handled certain TLS connections being destroyed. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: bind9 1:9.18.1-1ubuntu1.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-5429-1 CVE-2022-1183 Package Information: https://launchpad.net/ubuntu/+source/bind9/1:9.18.1-1ubuntu1.1