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Insecure Storage of Sensitive Information Affecting sustainsys.saml2 package, versions [2.0.0, 2.5.0)

0.0
high

Snyk CVSS

    Attack Complexity High
    Scope Changed
    Confidentiality High
    Integrity High

    Threat Intelligence

    EPSS 0.1% (41st percentile)
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NVD
6.8 medium

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  • Snyk ID SNYK-DOTNET-SUSTAINSYSSAML2-561122
  • published 25 Mar 2020
  • disclosed 25 Mar 2020
  • credit Unknown
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Introduced: 25 Mar 2020

CVE-2020-5261 Open this link in a new tab
CWE-922 Open this link in a new tab

How to fix?

Upgrade Sustainsys.Saml2 to version 2.5.0 or higher.

Overview

Sustainsys.Saml2 is a SAML2 protocol support.

Affected versions of this package are vulnerable to Insecure Storage of Sensitive Information. It has a faulty implementation of Token Replay Detection. Token Replay Detection is an important defence in depth measure for Single Sign On solutions.