GHSA-ggjr-2f7v-vhq4

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    GHSA-ggjr-2f7v-vhq4

    Published: 1 Jun 2021Last Modified: 21 Aug 2024

    Summary: Kiali Authentication Bypass vulnerability

    Details: An authentication bypass vulnerability was found in Kiali in versions before 1.31.0 when the authentication strategy `OpenID` is used. When RBAC is enabled, Kiali assumes that some of the token validation is handled by the underlying cluster. When OpenID `implicit flow` is used with RBAC turned off, this token validation doesn't occur, and this allows a malicious user to bypass the authentication.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-20278, https://bugzilla.redhat.com/show_bug.cgi?id=1937171, https://kiali.io/news/security-bulletins/kiali-security-002

    Affected packages

    Package

    Name: github.com/kiali/kiali

    Purl: pkg:golang/github.com/kiali/kiali

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.31.0

    Affected versions

    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-ggjr-2f7v-vhq4 | CVE-DB