========================================================================== Ubuntu Security Notice USN-7784-1 September 29, 2025
ruby-rack vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 25.04 - Ubuntu 24.04 LTS Summary: Rack could be made to crash if it received specially crafted network traffic. Software Description: - ruby-rack: modular Ruby webserver interface Details: It was discovered that Rack incorrectly handled limiting the amount of parameters. An attacker could possibly use this issue to bypass the params_limit value, leading to a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 25.04 ruby-rack 2.2.7-1.1ubuntu0.25.04.3 Ubuntu 24.04 LTS ruby-rack 2.2.7-1ubuntu0.4 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7784-1 CVE-2025-59830 Package Information: https://launchpad.net/ubuntu/+source/ruby-rack/2.2.7-1.1ubuntu0.25.04.3 https://launchpad.net/ubuntu/+source/ruby-rack/2.2.7-1ubuntu0.4
signature.asc
Description: OpenPGP digital signature
