GHSA-xvq6-h898-wcj8

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    GHSA-xvq6-h898-wcj8

    Published: 6 Nov 2023Last Modified: 8 Nov 2023
    Aliases:
    CVE-2023-5967

    Summary: Mattermost denial of service vulnerability

    Details: Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-5967, https://github.com/mattermost/mattermost, https://mattermost.com/security-updates

    Affected packages

    Package

    Name: github.com/mattermost/mattermost-server/v6

    Purl: pkg:golang/github.com/mattermost/mattermost-server/v6

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -7.8.12

    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