Oval Definition:	oval:org.opensuse.security:def:202025683
Revision Date: 2023-06-22 Version: 1 Title: CVE-2020-25683 Description: A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. A remote attacker, who can create valid DNS replies, could use this flaw to cause an overflow in a heap-allocated memory. This flaw is caused by the lack of length checks in rfc1035.c:extract_name(), which could be abused to make the code execute memcpy() with a negative size in get_rdata() and cause a crash in dnsmasq, resulting in a denial of service. The highest threat from this vulnerability is to system availability. Family: unix Class: vulnerability Status: Reference(s): Mitre CVE-2020-25683 SUSE CVE-2020-25683 SUSE-CU-2021:233-1 SUSE-SU-2021:0162-1 SUSE-SU-2021:0163-1 SUSE-SU-2021:0166-1 SUSE-SU-2021:14603-1 SUSE-SU-2021:14604-1 TID000019824 openSUSE-SU-2021:0124-1 openSUSE-SU-2021:0129-1 Platform(s): openSUSE Leap 15.2 openSUSE Leap 15.3 openSUSE Leap 15.3 SLE Imports openSUSE Leap 15.4 openSUSE Tumbleweed SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise Module for Basesystem 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 11 SP3-TERADATA SUSE Linux Enterprise Server 11 SP4-LTSS SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server 12 SP2-ESPOS SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server 12 SP3-BCL SUSE Linux Enterprise Server 12 SP3-ESPOS SUSE Linux Enterprise Server 12 SP3-LTSS SUSE Linux Enterprise Server 12 SP3-TERADATA SUSE Linux Enterprise Server 12 SP4-ESPOS SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP5 SUSE Linux Enterprise Storage 6 SUSE Linux Enterprise Storage 7 SUSE Linux Enterprise Storage 7.1 SUSE Manager Proxy 4.0 SUSE Manager Proxy 4.1 SUSE Manager Proxy 4.2 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.0 SUSE Manager Retail Branch Server 4.1 SUSE Manager Retail Branch Server 4.2 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.0 SUSE Manager Server 4.1 SUSE Manager Server 4.2 SUSE Manager Server 4.3 SUSE OpenStack Cloud 7 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud Crowbar 9 Product(s): Definition Synopsis openSUSE Leap 15.3 SLE Imports is installed AND Package Information dnsmasq-2.78-7.6.1 is installed AND dnsmasq is signed with openSUSE key OR dnsmasq-utils-2.78-7.6.1 is installed AND dnsmasq-utils is signed with openSUSE key Definition Synopsis openSUSE Tumbleweed is installed AND Package Information dnsmasq-2.86-1.1 is installed OR dnsmasq-utils-2.86-1.1 is installed Definition Synopsis SUSE Linux Enterprise Module for Basesystem 15 SP1 is installed AND dnsmasq-2.78-7.6.1 is installed Definition Synopsis SUSE Linux Enterprise Module for Basesystem 15 SP2 is installed AND dnsmasq-2.78-7.6.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Module for Basesystem 15 SP1 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP2 is installed AND dnsmasq-2.78-7.6.1 is installed OR Package Information SUSE Linux Enterprise High Performance Computing 15-ESPOS is installed OR SUSE Linux Enterprise High Performance Computing 15-LTSS is installed AND dnsmasq-2.78-3.11.1 is installed OR Package Information SUSE Linux Enterprise Server 15-LTSS is installed AND dnsmasq-2.78-3.11.1 is installed OR Package Information SUSE Linux Enterprise Server for SAP Applications 15 is installed AND dnsmasq-2.78-3.11.1 is installed OR Package Information SUSE Linux Enterprise Module for Basesystem 15 SP3 is installed AND dnsmasq-2.78-7.6.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Module for Basesystem 15 SP1 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP2 is installed AND dnsmasq-2.78-7.6.1 is installed OR Package Information SUSE Linux Enterprise Module for Basesystem 15 SP3 is installed AND dnsmasq-2.78-7.6.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Desktop 15 SP3 is installed OR SUSE Linux Enterprise High Performance Computing 15 SP3 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP3 is installed OR SUSE Linux Enterprise Server 15 SP3 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP3 is installed OR SUSE Linux Enterprise Storage 7.1 is installed OR SUSE Manager Proxy 4.2 is installed OR SUSE Manager Retail Branch Server 4.2 is installed OR SUSE Manager Server 4.2 is installed AND dnsmasq-2.78-7.6.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Server 11 SP3-TERADATA is installed AND dnsmasq-2.78-0.16.14.1 is installed OR Package Information SUSE Linux Enterprise Server 11 SP4-LTSS is installed AND dnsmasq-2.78-0.17.15.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Server 12 SP2-BCL is installed OR SUSE Linux Enterprise Server 12 SP2-ESPOS is installed OR SUSE Linux Enterprise Server 12 SP3-BCL is installed OR SUSE Linux Enterprise Server 12 SP3-TERADATA is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server for SAP Applications 12 SP2 is installed OR SUSE Linux Enterprise Server for SAP Applications 12 SP3 is installed OR SUSE Linux Enterprise Server for SAP Applications 12 SP4 is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP2-LTSS is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP3-LTSS is installed OR SUSE Linux Enterprise Server 12 SP4-LTSS is installed OR SUSE Linux Enterprise Server 12 SP5 is installed OR SUSE Linux Enterprise Server for SAP Applications 12 SP5 is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP3-ESPOS is installed OR SUSE Linux Enterprise Server 12 SP4-ESPOS is installed AND dnsmasq-2.78-18.15.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Server 12 SP2-BCL is installed OR SUSE Linux Enterprise Server 12 SP2-ESPOS is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP2-LTSS is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE OpenStack Cloud 7 is installed AND dnsmasq-2.78-18.15.1 is installed OR dnsmasq-utils-2.78-18.15.1 is installed Definition Synopsis openSUSE Leap 15.2 is installed AND Package Information dnsmasq-2.78-lp152.7.3.1 is installed AND dnsmasq is signed with openSUSE key OR dnsmasq-utils-2.78-lp152.7.3.1 is installed AND dnsmasq-utils is signed with openSUSE key Definition Synopsis Release Information SUSE Linux Enterprise Desktop 15 SP1 is installed OR SUSE Linux Enterprise High Performance Computing 15 SP1 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP1 is installed OR SUSE Linux Enterprise Server 15 SP1 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP1 is installed OR SUSE Linux Enterprise Storage 6 is installed OR SUSE Manager Proxy 4.0 is installed OR SUSE Manager Retail Branch Server 4.0 is installed OR SUSE Manager Server 4.0 is installed AND dnsmasq-2.78-7.6.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Desktop 15 SP2 is installed OR SUSE Linux Enterprise High Performance Computing 15 SP2 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP2 is installed OR SUSE Linux Enterprise Server 15 SP2 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP2 is installed OR SUSE Linux Enterprise Storage 7 is installed OR SUSE Manager Proxy 4.1 is installed OR SUSE Manager Retail Branch Server 4.1 is installed OR SUSE Manager Server 4.1 is installed AND dnsmasq-2.78-7.6.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Server 12 SP3-BCL is installed OR SUSE Linux Enterprise Server 12 SP3-TERADATA is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP3-LTSS is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP3-ESPOS is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE OpenStack Cloud 8 is installed OR SUSE OpenStack Cloud Crowbar 8 is installed AND dnsmasq-2.78-18.15.1 is installed OR dnsmasq-utils-2.78-18.15.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Server 12 SP4-LTSS is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP4-ESPOS is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE OpenStack Cloud 9 is installed OR SUSE OpenStack Cloud Crowbar 9 is installed AND dnsmasq-2.78-18.15.1 is installed OR dnsmasq-utils-2.78-18.15.1 is installed Definition Synopsis openSUSE Leap 15.3 is installed AND Package Information dnsmasq-2.78-7.8.1 is installed AND dnsmasq is signed with openSUSE key Definition Synopsis openSUSE Leap 15.4 is installed AND Package Information dnsmasq-2.86-150400.14.3 is installed AND dnsmasq is signed with openSUSE key Definition Synopsis Release Information SUSE Linux Enterprise Desktop 15 SP2 is installed OR SUSE Linux Enterprise High Performance Computing 15 SP2 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP2 is installed OR SUSE Linux Enterprise Server 15 SP2 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP2 is installed OR SUSE Linux Enterprise Storage 7 is installed OR SUSE Manager Proxy 4.1 is installed OR SUSE Manager Retail Branch Server 4.1 is installed OR SUSE Manager Server 4.1 is installed AND dnsmasq-2.78-7.6.1 is installed OR Package Information SUSE Linux Enterprise Desktop 15 SP3 is installed OR SUSE Linux Enterprise High Performance Computing 15 SP3 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP3 is installed OR SUSE Linux Enterprise Server 15 SP3 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP3 is installed OR SUSE Linux Enterprise Storage 7.1 is installed OR SUSE Manager Proxy 4.2 is installed OR SUSE Manager Retail Branch Server 4.2 is installed OR SUSE Manager Server 4.2 is installed AND dnsmasq-2.78-7.6.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Desktop 15 SP4 is installed OR SUSE Linux Enterprise High Performance Computing 15 SP4 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP4 is installed OR SUSE Linux Enterprise Server 15 SP4 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP4 is installed OR SUSE Manager Proxy 4.3 is installed OR SUSE Manager Retail Branch Server 4.3 is installed OR SUSE Manager Server 4.3 is installed AND dnsmasq-2.86-150400.14.3 is installed Definition Synopsis Release Information SUSE Linux Enterprise Server 12 SP5 is installed OR SUSE Linux Enterprise Server for SAP Applications 12 SP5 is installed AND dnsmasq-2.78-18.15.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Server for SAP Applications 12 SP4 is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP4-LTSS is installed AND dnsmasq-2.78-18.15.1 is installed OR Package Information SUSE Linux Enterprise Server 12 SP4-ESPOS is installed AND dnsmasq-2.78-18.15.1 is installed Definition Synopsis Release Information SUSE Linux Enterprise Desktop 15 SP5 is installed OR SUSE Linux Enterprise High Performance Computing 15 SP5 is installed OR SUSE Linux Enterprise Module for Basesystem 15 SP5 is installed OR SUSE Linux Enterprise Server 15 SP5 is installed OR SUSE Linux Enterprise Server for SAP Applications 15 SP5 is installed AND dnsmasq-2.86-150400.14.3 is installed
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