SUSE-SU-2021:2803-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:2803-1

    SUSE-SU-2021:2803-1

    Published: 20 Aug 2021Last Modified: 4 Feb 2026

    Summary: Security update for spice-vdagent

    Details: This update for spice-vdagent fixes the following issues: - CVE-2020-25650: memory DoS via arbitrary entries in `active_xfers` hash table (bsc#1177780) - CVE-2020-25651: possible file transfer DoS and information leak via `active_xfers` hash map (bsc#1177781) - CVE-2020-25652: possibility to exhaust file descriptors in `vdagentd` (bsc#1177782) - CVE-2020-25653: UNIX domain socket peer PID retrieved via `SO_PEERCRED` is subject to race condition (bsc#1177783)

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20212803-1/, https://bugzilla.suse.com/1177780, https://bugzilla.suse.com/1177781, https://bugzilla.suse.com/1177782, https://bugzilla.suse.com/1177783, https://www.suse.com/security/cve/CVE-2020-25650, https://www.suse.com/security/cve/CVE-2020-25651, https://www.suse.com/security/cve/CVE-2020-25652, https://www.suse.com/security/cve/CVE-2020-25653

    Affected packages

    Package

    Name: spice-vdagent

    Purl: pkg:rpm/suse/spice-vdagent&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.17.0-4.3.1

    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
    SUSE-SU-2021:2803-1 | CVE-DB