========================================================================== Ubuntu Security Notice USN-7140-1 December 09, 2024
tinyproxy vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: tinyproxy could be made to expose sensitive information. Software Description: - tinyproxy: Lightweight, non-caching, optionally anonymizing HTTP proxy Details: It was discovered that Tinyproxy did not properly manage memory under certain circumstances. An attacker could possibly use this issue to leak left-over heap data if custom error page templates containing special non-standard variables are used. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS tinyproxy 1.11.0-1ubuntu0.1~esm1 Available with Ubuntu Pro tinyproxy-bin 1.11.0-1ubuntu0.1~esm1 Available with Ubuntu Pro Ubuntu 20.04 LTS tinyproxy 1.10.0-4ubuntu0.1 tinyproxy-bin 1.10.0-4ubuntu0.1 Ubuntu 18.04 LTS tinyproxy 1.8.4-5ubuntu0.1~esm2 Available with Ubuntu Pro tinyproxy-bin 1.8.4-5ubuntu0.1~esm2 Available with Ubuntu Pro Ubuntu 16.04 LTS tinyproxy 1.8.3-3ubuntu16.04.1~esm2 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7140-1 CVE-2022-40468 Package Information: https://launchpad.net/ubuntu/+source/tinyproxy/1.10.0-4ubuntu0.1
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