Debian 11: ruby-saml Important DoS Fix CVE-2025-54572 DLA-4288-1
debian lts
September 1, 2025
DoS with large SAML responses has been fixed in ruby-saml, a library implementing the client side of SAML authorization for the Ruby interpreter
Topics Covered
Summary
For Debian 11 bullseye, this problem has been fixed in version
1.11.0-1+deb11u3.
We recommend that you upgrade your ruby-saml packages.
For the detailed security status of ruby-saml please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/ruby-saml
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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Severity
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Package: ruby-saml
Version: 1.11.0-1+deb11u3
CVE ID: CVE-2025-54572
Topics Covered
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