========================================================================== Ubuntu Security Notice USN-6671-1 February 29, 2024
php-nyholm-psr7 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS (Available with Ubuntu Pro) Summary: An header injection issue was fixed in php-nyholm-psr7. Software Description: - php-nyholm-psr7: A super lightweight PSR-7 implementation Details: It was discovered that php-nyholm-psr7 incorrectly parsed HTTP headers. A remote attacker could possibly use this issue to perform an HTTP header injection attack. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS (Available with Ubuntu Pro): php-nyholm-psr7 1.5.0-1ubuntu0.1~esm1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6671-1 CVE-2023-29197
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