==========================================================================
Ubuntu Security Notice USN-7409-1 April 02, 2025 ruby-saml vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.10 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Several security issues were fixed in ruby-saml. Software Description: - ruby-saml: SAML toolkit for Ruby on Rails Details: It was discovered that ruby-saml did not correctly handle XML parsing. An attacker could possibly use this issue to perform a signature wrapping attack and bypass authentication. (CVE-2025-25291 and CVE-2025-25292) It was discovered that ruby-saml did not correctly handle decompressing SAML responses. An attacker could possibly use this issue to cause a denial of service. (CVE-2025-25293) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.10 ruby-saml 1.15.0-1ubuntu0.24.10.2 Ubuntu 24.04 LTS ruby-saml 1.15.0-1ubuntu0.24.04.1+esm1 Available with Ubuntu Pro Ubuntu 22.04 LTS ruby-saml 1.13.0-1ubuntu0.1+esm1 Available with Ubuntu Pro Ubuntu 20.04 LTS ruby-saml 1.11.0-1ubuntu0.1+esm1 Available with Ubuntu Pro Ubuntu 18.04 LTS ruby-saml 1.7.2-1ubuntu0.1~esm2 Available with Ubuntu Pro Ubuntu 16.04 LTS ruby-saml 1.1.2-1ubuntu1+esm2 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes. References:https://ubuntu.com/security/notices/USN-7409-1 <https://ubuntu.com/security/notices/USN-7409-1>
CVE-2025-25291, CVE-2025-25292, CVE-2025-25293 Package Information:https://launchpad.net/ubuntu/+source/ruby-saml/1.15.0-1ubuntu0.24.10.2 <https://launchpad.net/ubuntu/+source/ruby-saml/1.15.0-1ubuntu0.24.10.2>
OpenPGP_0x401EFCBCDA0FF1BD.asc
Description: OpenPGP public key
OpenPGP_signature.asc
Description: OpenPGP digital signature
