SUSE-SU-2021:3649-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:3649-1

    SUSE-SU-2021:3649-1

    Published: 10 Nov 2021Last Modified: 4 Feb 2026

    Summary: Security update for samba

    Details: This update for samba fixes the following issues: - CVE-2016-2124: Fixed not to fallback to non spnego authentication if we require kerberos (bsc#1014440). - CVE-2020-25717: Fixed privilege escalation inside an AD Domain where a user could become root on domain members (bsc#1192284). - CVE-2021-23192: Fixed dcerpc requests to don't check all fragments against the first auth_state (bsc#1192214).

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20213649-1/, https://bugzilla.suse.com/1014440, https://bugzilla.suse.com/1192214, https://bugzilla.suse.com/1192284, https://www.suse.com/security/cve/CVE-2016-2124, https://www.suse.com/security/cve/CVE-2020-25717, https://www.suse.com/security/cve/CVE-2021-23192

    Affected packages

    Package

    Name: samba

    Purl: pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.10.18+git.339.c912385a5e1-3.41.1

    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-2021:3649-1 | CVE-DB