SUSE-SU-2023:4791-1

    Dashboard / Vulnerabilities / SUSE-SU-2023:4791-1

    SUSE-SU-2023:4791-1

    Published: 13 Dec 2023Last Modified: 4 Feb 2026

    Summary: Security update for xorg-x11-server

    Details: This update for xorg-x11-server fixes the following issues: - CVE-2023-6377: Fixed out-of-bounds memory write in XKB button actions (bsc#1217765). - CVE-2023-6478: Fixed out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty (bsc#1217766).

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20234791-1/, https://bugzilla.suse.com/1217765, https://bugzilla.suse.com/1217766, https://www.suse.com/security/cve/CVE-2023-6377, https://www.suse.com/security/cve/CVE-2023-6478

    Affected packages

    Package

    Name: xorg-x11-server

    Purl: pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.20.3-150400.38.32.1

    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-2023:4791-1 | CVE-DB