========================================================================== Ubuntu Security Notice USN-6399-1 September 27, 2023
puma vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.04 Summary: Puma could allow HTTP Request Smuggling attacks. Software Description: - puma: threaded HTTP 1.1 server for Ruby/Rack applications Details: It was discovered that Puma incorrectly handled parsing certain headers. A remote attacker could possibly use this issue to perform an HTTP request Smuggling attack. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: puma 5.6.5-3ubuntu1.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6399-1 CVE-2023-40175 Package Information: https://launchpad.net/ubuntu/+source/puma/5.6.5-3ubuntu1.1
OpenPGP_signature
Description: OpenPGP digital signature
