ALSA-2021:1924

    Dashboard / Vulnerabilities / ALSA-2021:1924

    ALSA-2021:1924

    Published: 18 May 2021Last Modified: 4 Feb 2026

    Summary: Low: spice security update

    Details: The Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. Security Fix(es): * spice: Client initiated renegotiation denial of service (CVE-2021-20201) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

    References: https://errata.almalinux.org/8/ALSA-2021-1924.html, https://vulners.com/cve/CVE-2021-20201

    Affected packages

    Package

    Name: spice-server

    Purl: pkg:rpm/almalinux/spice-server

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.14.3-4.el8

    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
    ALSA-2021:1924 | CVE-DB