DEBIAN-CVE-2020-25652

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    DEBIAN-CVE-2020-25652

    Published: 26 Nov 2020Last Modified: 11 Sept 2026
    Upstream:
    CVE-2020-25652

    Summary:

    Details: A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.

    References: https://security-tracker.debian.org/tracker/CVE-2020-25652

    Affected packages

    Package

    Name: spice-vdagent

    Purl: pkg:deb/debian/spice-vdagent?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.20.0-2

    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
    DEBIAN-CVE-2020-25652 | CVE-DB