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GHSA-x637-x8p3-5p22: Improper Authentication in Spring Authorization Server

Spring Authorization Server versions 1.0.0 - 1.0.5, 1.1.0 - 1.1.5, 1.2.0 - 1.2.2 and older unsupported versions are susceptible to a PKCE Downgrade Attack for Confidential Clients.

Specifically, an application is vulnerable when a Confidential Client uses PKCE for the Authorization Code Grant.

An application is not vulnerable when a Public Client uses PKCE for the Authorization Code Grant.

ghsa
#vulnerability#git#java#oauth#auth#maven

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  1. GitHub Advisory Database
  2. GitHub Reviewed
  3. CVE-2024-22258

Improper Authentication in Spring Authorization Server

Moderate severity GitHub Reviewed Published Mar 20, 2024 to the GitHub Advisory Database • Updated Mar 20, 2024

Package

maven org.springframework.security:spring-security-oauth2-authorization-server (Maven)

Affected versions

< 1.1.6

>= 1.2.0, < 1.2.3

Patched versions

1.1.6

1.2.3

Description

Published to the GitHub Advisory Database

Mar 20, 2024

Last updated

Mar 20, 2024

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