Signature Validation Bypass Affecting simplesamlphp/simplesamlphp package, versions <1.14.17


0.0
high

Snyk CVSS

    Attack Complexity Low
    Integrity High

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  • Snyk ID SNYK-PHP-SIMPLESAMLPHPSIMPLESAMLPHP-72043
  • published 22 Feb 2018
  • disclosed 24 Oct 2017
  • credit Unknown

Introduced: 24 Oct 2017

CVE NOT AVAILABLE CWE-347 Open this link in a new tab

How to fix?

Upgrade simplesamlphp/simplesamlphp to version 1.14.17 or higher.

Overview

simplesamlphp/simplesamlphp is an application written in native PHP that deals with authentication.

Affected versions of this package are vulnerable to Signature Validation Bypass due to lax comparison of the node being checked and the nodes in the verified list.