vulnerability

Debian: CVE-2024-45409: ruby-saml -- security update

Severity
9
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:N)
Published
Sep 10, 2024
Added
Sep 23, 2024
Modified
Mar 30, 2026

Description

The Ruby SAML library is for implementing the client side of a SAML authorization. Ruby-SAML in <= 12.2 and 1.13.0 <= 1.16.0 does not properly verify the signature of the SAML Response. An unauthenticated attacker with access to any signed saml document (by the IdP) can thus forge a SAML Response/Assertion with arbitrary contents. This would allow the attacker to log in as arbitrary user within the vulnerable system. This vulnerability is fixed in 1.17.0 and 1.12.3.

Solution

debian-upgrade-ruby-saml
Title
Rapid7 Labs

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