ALSA-2023:4328

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    ALSA-2023:4328

    Published: 31 Jul 2023Last Modified: 4 Feb 2026
    Aliases:
    CVE-2023-3347

    Summary: Moderate: samba security and bug fix update

    Details: Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es): * samba: SMB2 packet signing is not enforced when "server signing = required" is set (CVE-2023-3347) 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. Bug Fix(es): * The trust relationship between this workstation and the primary domain failed (BZ#2223601)

    References: https://access.redhat.com/errata/RHSA-2023:4328, https://access.redhat.com/security/cve/CVE-2023-3347, https://bugzilla.redhat.com/2222792, https://errata.almalinux.org/8/ALSA-2023-4328.html

    Affected packages

    Package

    Name: ctdb

    Purl: pkg:rpm/almalinux/ctdb

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.17.5-3.el8_8.alma

    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-2023:4328 | CVE-DB