SUSE-SU-2017:2704-1

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    SUSE-SU-2017:2704-1

    Published: 11 Oct 2017Last Modified: 4 Feb 2026

    Summary: Security update for samba

    Details: This update for samba fixes several issues. These security issues were fixed: - CVE-2017-12163: Prevent client short SMB1 write from writing server memory to file, leaking information from the server to the client (bsc#1058624). - CVE-2017-12150: Always enforce smb signing when it is configured (bsc#1058622). - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects (bsc#1058565). These non-security issues were fixed: - Fixed error where short name length was read as 2 bytes, should be 1 (bsc#1042419)

    References: https://www.suse.com/support/update/announcement/2017/suse-su-20172704-1/, https://bugzilla.suse.com/1042419, https://bugzilla.suse.com/1058565, https://bugzilla.suse.com/1058622, https://bugzilla.suse.com/1058624, https://www.suse.com/security/cve/CVE-2017-12150, https://www.suse.com/security/cve/CVE-2017-12151, https://www.suse.com/security/cve/CVE-2017-12163

    Affected packages

    Package

    Name: samba

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.2.4-18.44.2

    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