DEBIAN-CVE-2025-25292

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2025-25292
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-25292.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-25292
Upstream
Published
2025-03-12T21:15:42Z
Modified
2025-09-19T07:34:30.379097Z
Summary
[none]
Details

ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 contain a patch for the issue.

References

Affected packages

Debian:11 / ruby-saml

Package

Name
ruby-saml
Purl
pkg:deb/debian/ruby-saml?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.0-1+deb11u2

Affected versions

1.*

1.11.0-1
1.11.0-1+deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}