========================================================================== Ubuntu Security Notice USN-7147-1 December 10, 2024
shiro vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.10 - Ubuntu 24.04 LTS - Ubuntu 16.04 LTS Summary: Several security issues were fixed in Apache Shiro. Software Description: - shiro: Powerful and easy-to-use Java security framework Details: It was discovered that Apache Shiro incorrectly handled path traversal when used with other web frameworks or path rewriting. An attacker could possibly use this issue to obtain sensitive information or administrative privileges. This update provides the corresponding fix for Ubuntu 24.04 LTS and Ubuntu 24.10. (CVE-2023-34478, CVE-2023-46749) It was discovered that Apache Shiro incorrectly handled web redirects when used together with the form authentication method. An attacker could possibly use this issue to perform phishing attacks. This update provides the corresponding fix for Ubuntu 24.04 LTS and Ubuntu 24.10. (CVE-2023-46750) It was discovered that Apache Shiro incorrectly handled requests through servlet filtering. An attacker could possibly use this issue to obtain administrative privileges. This update provides the corresponding fix for Ubuntu 16.04 LTS. (CVE-2016-6802) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.10 libshiro-java 1.3.2-5ubuntu0.24.10.1 Ubuntu 24.04 LTS libshiro-java 1.3.2-5ubuntu0.24.04.1~esm1 Available with Ubuntu Pro Ubuntu 16.04 LTS libshiro-java 1.2.4-1ubuntu0.1~esm2 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7147-1 CVE-2016-6802, CVE-2023-34478, CVE-2023-46749, CVE-2023-46750 Package Information: https://launchpad.net/ubuntu/+source/shiro/1.3.2-5ubuntu0.24.10.1
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