CVE-2021-43999

    Dashboard / Vulnerabilities / CVE-2021-43999

    CVE-2021-43999

    Published: 11 Jan 2022Last Modified: 8 Jul 2026

    Summary:

    Details: Apache Guacamole 1.2.0 and 1.3.0 do not properly validate responses received from a SAML identity provider. If SAML support is enabled, this may allow a malicious user to assume the identity of another Guacamole user.

    References: http://www.openwall.com/lists/oss-security/2022/01/11/7, https://lists.apache.org/thread/4dt9h5mo4o9rxlgxm3rp8wfqdtdjn2z9

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 6042222d44d3b501defaff3d51be442fae710f06
    Fixed -None

    Affected versions

    1.2.0-NA

    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
    CVE-2021-43999 | CVE-DB