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Maven package

com.linecorp.armeria:armeria-saml

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Critical, CVSS 9.1MavenPublished

    Armeria SAML authentication bypass due to missing validation on unsigned SAML messages

    CVE-2024-1735 · GHSA-4m6j-23p2-8c54

    Affected
    • Maven com.linecorp.armeria:armeria-saml <= 1.27.1
    Fixed in
    1.27.2· Vendor fix available
    Issue
    Impact The SAML implementation provided by armeria-saml currently accepts unsigned SAML messages (assertions, logout requests, etc.) as they are, rather than rejecting them by default. As a result, an attacker can forge a SAML message to authenticate themselves, despite the fact that such an unsigned SAML message should be rejected. Patches The vulnerability has been patched in Armeria version 1.27.2. All users who rely on armeria-saml older than version 1.27.2 must upgrade to 1.27.2 or later. Workarounds There is no known workaround for this vulnerability. References SamlMessageUtil.validateSignature()

    Recommended action: Upgrade to 1.27.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →