========================================================================== Ubuntu Security Notice USN-5625-2 November 15, 2022
mako vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.10 Summary: Mako could be made to denial of service if it received a specially crafted regular expression. Software Description: - mako: fast and lightweight templating for the Python platform Details: USN-5625-1 fixed a vulnerability in Mako. This update provides the corresponding updates for Ubuntu 22.10. Original advisory details: It was discovered that Mako incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: python3-mako 1.1.3+ds1-3ubuntu2.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-5625-2 https://ubuntu.com/security/notices/USN-5625-1 CVE-2022-40023 Package Information: https://launchpad.net/ubuntu/+source/mako/1.1.3+ds1-3ubuntu2.1
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