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CVE-2020-5407

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CVE-2020-5407

Published: May 13, 2020

Modified: Sep 16, 2024

PUBLISHED

Description

Spring Security versions 5.2.x prior to 5.2.4 and 5.3.x prior to 5.3.2 contain a signature wrapping vulnerability during SAML response validation. When using the spring-security-saml2-service-provider component, a malicious user can carefully modify an otherwise valid SAML response and append an arbitrary assertion that Spring Security will accept as valid.

VendorProductVersions

Spring by VMware

Spring Security

affected
5.2 - < 5.2.4
affected
5.3 - < 5.3.2

Weaknesses (CWE)

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