GHSA-5499-qjvh-6j7w

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    GHSA-5499-qjvh-6j7w

    Published: 24 May 2022Last Modified: 10 Sept 2026
    Aliases:
    CVE-2021-3642

    Summary: Observable Discrepancy in Wildfly Elytron

    Details: A flaw was found in Wildfly Elytron where ScramServer may be susceptible to Timing Attack if enabled. The highest threat of this vulnerability is confidentiality. This flaw affectes Wildfly Elytron versions prior to 1.10.14.Final, prior to 1.15.5.Final and prior to 1.16.1.Final.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-3642, https://bugzilla.redhat.com/show_bug.cgi?id=1981407

    Affected packages

    Package

    Name: org.wildfly.security:wildfly-elytron

    Purl: pkg:maven/org.wildfly.security/wildfly-elytron

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.10.14

    Affected versions

    1.0.0.Alpha1
    1.0.0.Alpha2
    1.0.0.Alpha3
    1.0.0.CR1
    1.0.0.Final
    1.0.1.Final
    1.0.2.Final
    1.0.3.Final
    1.0.4.Final

    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
    GHSA-5499-qjvh-6j7w | CVE-DB