GHSA-gf2j-7qwg-4f5x

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    GHSA-gf2j-7qwg-4f5x

    Published: 21 Dec 2018Last Modified: 8 Nov 2023

    Summary: Improper Authentication in Keycloak

    Details: The SAML broker consumer endpoint in Keycloak before version 4.6.0.Final ignores expiration conditions on SAML assertions. An attacker can exploit this vulnerability to perform a replay attack.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-14637, https://github.com/advisories/GHSA-gf2j-7qwg-4f5x

    Affected packages

    Package

    Name: org.keycloak:keycloak-core

    Purl: pkg:maven/org.keycloak/keycloak-core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.6.0

    Affected versions

    1.0-alpha-1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High