SUSE-SU-2021:1471-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:1471-1

    SUSE-SU-2021:1471-1

    Published: 4 May 2021Last Modified: 4 Feb 2026

    Summary: Security update for bind

    Details: This update for bind fixes the following issues: - CVE-2021-25214: Fixed a broken inbound incremental zone update (IXFR) which could have caused named to terminate unexpectedly (bsc#1185345). - CVE-2021-25215: Fixed an assertion check which could have failed while answering queries for DNAME records that required the DNAME to be processed to resolve itself (bsc#1185345). - make /usr/bin/delv in bind-tools position independent (bsc#1183453).

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20211471-1/, https://bugzilla.suse.com/1183453, https://bugzilla.suse.com/1185345, https://www.suse.com/security/cve/CVE-2021-25214, https://www.suse.com/security/cve/CVE-2021-25215

    Affected packages

    Package

    Name: bind

    Purl: pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -9.16.6-12.49.1

    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-2021:1471-1 | CVE-DB