========================================================================== Ubuntu Security Notice USN-7486-1 May 06, 2025
libfcgi vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 25.04 - Ubuntu 24.10 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: FastCGI could be made to crash or execute arbitrary code. Software Description: - libfcgi: FastCGI bridge from CGI Details: It was discovered that FastCGI incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 25.04 libfcgi0t64 2.4.2-2.1ubuntu0.25.04.1 Ubuntu 24.10 libfcgi0t64 2.4.2-2.1ubuntu0.24.10.1 Ubuntu 24.04 LTS libfcgi0t64 2.4.2-2.1ubuntu0.24.04.1 Ubuntu 22.04 LTS libfcgi0ldbl 2.4.2-2ubuntu0.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7486-1 CVE-2025-23016 Package Information: https://launchpad.net/ubuntu/+source/libfcgi/2.4.2-2.1ubuntu0.25.04.1 https://launchpad.net/ubuntu/+source/libfcgi/2.4.2-2.1ubuntu0.24.10.1 https://launchpad.net/ubuntu/+source/libfcgi/2.4.2-2.1ubuntu0.24.04.1 https://launchpad.net/ubuntu/+source/libfcgi/2.4.2-2ubuntu0.1
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