SUSE-SU-2019:3188-1

    Dashboard / Vulnerabilities / SUSE-SU-2019:3188-1

    SUSE-SU-2019:3188-1

    Published: 5 Dec 2019Last Modified: 4 Feb 2026

    Summary: Security update for dnsmasq

    Details: This update for dnsmasq fixes the following issues: Security issues fixed: - CVE-2019-14834: Fixed a memory leak which could have allowed to remote attackers to cause denial of service via DHCP response creation (bsc#1154849) - CVE-2017-15107: Fixed a vulnerability in DNSSEC implementation. Processing of wildcard synthesized NSEC records may result improper validation for non-existance (bsc#1076958). Other issues addressed: - Included linux/sockios.h to get SIOCGSTAMP (bsc#1156543). - Removed cache size limit (bsc#1138743). - Included config files from /etc/dnsmasq.d/*.conf (bsc#1152539).

    References: https://www.suse.com/support/update/announcement/2019/suse-su-20193188-1/, https://bugzilla.suse.com/1076958, https://bugzilla.suse.com/1138743, https://bugzilla.suse.com/1152539, https://bugzilla.suse.com/1154849, https://bugzilla.suse.com/1156543, https://www.suse.com/security/cve/CVE-2017-15107, https://www.suse.com/security/cve/CVE-2019-14834

    Affected packages

    Package

    Name: dnsmasq

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.78-3.8.1

    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