SUSE-SU-2023:4059-1

    Dashboard / Vulnerabilities / SUSE-SU-2023:4059-1

    SUSE-SU-2023:4059-1

    Published: 12 Oct 2023Last Modified: 4 Feb 2026

    Summary: Security update for samba

    Details: This update for samba fixes the following issues: - CVE-2023-4091: Fixed a bug where a client can truncate file with read-only permissions. (bsc#1215904) - CVE-2023-42669: Fixed a bug in 'rpcecho' development server which allows Denial of Service via sleep() call on AD DC. (bso#1215905) - CVE-2023-4154: Fixed a bug in dirsync which allows SYSTEM access with only 'GUID_DRS_GET_CHANGES' right. (bsc#1215908)

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20234059-1/, https://bugzilla.suse.com/1213940, https://bugzilla.suse.com/1215904, https://bugzilla.suse.com/1215905, https://bugzilla.suse.com/1215908, https://www.suse.com/security/cve/CVE-2023-4091, https://www.suse.com/security/cve/CVE-2023-4154, https://www.suse.com/security/cve/CVE-2023-42669

    Affected packages

    Package

    Name: samba

    Purl: pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.15.13+git.691.3d3cea0641-150400.3.31.1

    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-2023:4059-1 | CVE-DB