suse-su-2021:3530-1
Vulnerability from csaf_suse
Published
2021-10-27 07:25
Modified
2021-10-27 07:25
Summary
Security update for dnsmasq
Notes
Title of the patch
Security update for dnsmasq
Description of the patch
This update for dnsmasq fixes the following issues:
Update to version 2.86
- CVE-2021-3448: fixed outgoing port used when --server is used with an interface name. (bsc#1183709)
- CVE-2020-14312: Set --local-service by default (bsc#1173646).
- Open inotify socket only when used (bsc#1180914).
Patchnames
SUSE-2021-3530,SUSE-SLE-Module-Basesystem-15-SP2-2021-3530,SUSE-SLE-Module-Basesystem-15-SP3-2021-3530,SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3530,SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3530,SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3530,SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3530,SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3530,SUSE-SUSE-MicroOS-5.0-2021-3530,SUSE-SUSE-MicroOS-5.1-2021-3530,SUSE-Storage-6-2021-3530
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for dnsmasq", "title": "Title of the patch" }, { "category": "description", "text": "This update for dnsmasq fixes the following issues:\n\nUpdate to version 2.86\n\n- CVE-2021-3448: fixed outgoing port used when --server is used with an interface name. (bsc#1183709)\n- CVE-2020-14312: Set --local-service by default (bsc#1173646).\n- Open inotify socket only when used (bsc#1180914).\n", "title": "Description of the patch" }, { "category": "details", "text": "SUSE-2021-3530,SUSE-SLE-Module-Basesystem-15-SP2-2021-3530,SUSE-SLE-Module-Basesystem-15-SP3-2021-3530,SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3530,SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3530,SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3530,SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3530,SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3530,SUSE-SUSE-MicroOS-5.0-2021-3530,SUSE-SUSE-MicroOS-5.1-2021-3530,SUSE-Storage-6-2021-3530", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_3530-1.json" }, { "category": "self", "summary": "URL for SUSE-SU-2021:3530-1", "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20213530-1/" }, { "category": "self", "summary": "E-Mail link for SUSE-SU-2021:3530-1", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-October/009660.html" }, { "category": "self", "summary": "SUSE Bug 1173646", "url": "https://bugzilla.suse.com/1173646" }, { "category": "self", "summary": "SUSE Bug 1180914", "url": "https://bugzilla.suse.com/1180914" }, { "category": "self", "summary": "SUSE Bug 1183709", "url": "https://bugzilla.suse.com/1183709" }, { "category": "self", "summary": "SUSE CVE CVE-2020-14312 page", "url": "https://www.suse.com/security/cve/CVE-2020-14312/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-3448 page", "url": "https://www.suse.com/security/cve/CVE-2021-3448/" } ], "title": "Security update for dnsmasq", "tracking": { "current_release_date": "2021-10-27T07:25:05Z", "generator": { "date": "2021-10-27T07:25:05Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "SUSE-SU-2021:3530-1", "initial_release_date": "2021-10-27T07:25:05Z", "revision_history": [ { "date": "2021-10-27T07:25:05Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "dnsmasq-2.86-7.14.1.aarch64", "product": { "name": "dnsmasq-2.86-7.14.1.aarch64", "product_id": "dnsmasq-2.86-7.14.1.aarch64" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-7.14.1.aarch64", "product": { "name": "dnsmasq-utils-2.86-7.14.1.aarch64", "product_id": "dnsmasq-utils-2.86-7.14.1.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "dnsmasq-2.86-7.14.1.i586", "product": { "name": "dnsmasq-2.86-7.14.1.i586", "product_id": "dnsmasq-2.86-7.14.1.i586" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-7.14.1.i586", "product": { "name": "dnsmasq-utils-2.86-7.14.1.i586", "product_id": "dnsmasq-utils-2.86-7.14.1.i586" } } ], "category": "architecture", "name": "i586" }, { "branches": [ { "category": "product_version", "name": "dnsmasq-2.86-7.14.1.ppc64le", "product": { "name": "dnsmasq-2.86-7.14.1.ppc64le", "product_id": "dnsmasq-2.86-7.14.1.ppc64le" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-7.14.1.ppc64le", "product": { "name": "dnsmasq-utils-2.86-7.14.1.ppc64le", "product_id": "dnsmasq-utils-2.86-7.14.1.ppc64le" } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ 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15 SP2", "product_id": "SUSE Linux Enterprise Module for Basesystem 15 SP2", "product_identification_helper": { "cpe": "cpe:/o:suse:sle-module-basesystem:15:sp2" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Module for Basesystem 15 SP3", "product": { "name": "SUSE Linux Enterprise Module for Basesystem 15 SP3", "product_id": "SUSE Linux Enterprise Module for Basesystem 15 SP3", "product_identification_helper": { "cpe": "cpe:/o:suse:sle-module-basesystem:15:sp3" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS", "product": { "name": "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS", "product_id": "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS", "product_identification_helper": { "cpe": "cpe:/o:suse:sle_hpc-espos:15:sp1" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS", "product": { "name": "SUSE Linux Enterprise High 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Applications 15 SP1", "product_identification_helper": { "cpe": "cpe:/o:suse:sles_sap:15:sp1" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Micro 5.0", "product": { "name": "SUSE Linux Enterprise Micro 5.0", "product_id": "SUSE Linux Enterprise Micro 5.0", "product_identification_helper": { "cpe": "cpe:/o:suse:suse-microos:5.0" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Micro 5.1", "product": { "name": "SUSE Linux Enterprise Micro 5.1", "product_id": "SUSE Linux Enterprise Micro 5.1", "product_identification_helper": { "cpe": "cpe:/o:suse:suse-microos:5.1" } } }, { "category": "product_name", "name": "SUSE Enterprise Storage 6", "product": { "name": "SUSE Enterprise Storage 6", "product_id": "SUSE Enterprise Storage 6", "product_identification_helper": { "cpe": "cpe:/o:suse:ses:6" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.aarch64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP2", "product_id": "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.aarch64" }, "product_reference": "dnsmasq-2.86-7.14.1.aarch64", "relates_to_product_reference": "SUSE Linux Enterprise Module for Basesystem 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.ppc64le as component of SUSE Linux Enterprise Module for Basesystem 15 SP2", "product_id": "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.ppc64le" }, "product_reference": "dnsmasq-2.86-7.14.1.ppc64le", "relates_to_product_reference": "SUSE Linux Enterprise Module for Basesystem 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.s390x as component of SUSE Linux Enterprise Module for Basesystem 15 SP2", "product_id": "SUSE Linux Enterprise 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"dnsmasq-2.86-7.14.1.ppc64le", "relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP1-LTSS" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.s390x as component of SUSE Linux Enterprise Server 15 SP1-LTSS", "product_id": "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.s390x" }, "product_reference": "dnsmasq-2.86-7.14.1.s390x", "relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP1-LTSS" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP1-LTSS", "product_id": "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64" }, "product_reference": "dnsmasq-2.86-7.14.1.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Server 15 SP1-LTSS" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.ppc64le as component of SUSE Linux Enterprise Server for SAP Applications 15 SP1", "product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.ppc64le" }, "product_reference": "dnsmasq-2.86-7.14.1.ppc64le", "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP1" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP1", "product_id": "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.x86_64" }, "product_reference": "dnsmasq-2.86-7.14.1.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 15 SP1" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.aarch64 as component of SUSE Linux Enterprise Micro 5.0", "product_id": "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.aarch64" }, "product_reference": "dnsmasq-2.86-7.14.1.aarch64", "relates_to_product_reference": "SUSE Linux Enterprise Micro 5.0" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.x86_64 as component of SUSE Linux Enterprise Micro 5.0", "product_id": "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.x86_64" }, "product_reference": "dnsmasq-2.86-7.14.1.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Micro 5.0" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.aarch64 as component of SUSE Linux Enterprise Micro 5.1", "product_id": "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.aarch64" }, "product_reference": "dnsmasq-2.86-7.14.1.aarch64", "relates_to_product_reference": "SUSE Linux Enterprise Micro 5.1" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.s390x as component of SUSE Linux Enterprise Micro 5.1", "product_id": "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.s390x" }, "product_reference": "dnsmasq-2.86-7.14.1.s390x", "relates_to_product_reference": "SUSE Linux Enterprise Micro 5.1" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.x86_64 as component of SUSE Linux Enterprise Micro 5.1", "product_id": "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.x86_64" }, "product_reference": "dnsmasq-2.86-7.14.1.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Micro 5.1" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.aarch64 as component of SUSE Enterprise Storage 6", "product_id": "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.aarch64" }, "product_reference": "dnsmasq-2.86-7.14.1.aarch64", "relates_to_product_reference": "SUSE Enterprise Storage 6" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-7.14.1.x86_64 as component of SUSE Enterprise Storage 6", "product_id": "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.x86_64" }, "product_reference": "dnsmasq-2.86-7.14.1.x86_64", "relates_to_product_reference": "SUSE Enterprise Storage 6" } ] }, "vulnerabilities": [ { "cve": "CVE-2020-14312", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-14312" } ], "notes": [ { "category": "general", "text": "A flaw was found in the default configuration of dnsmasq, as shipped with Fedora versions prior to 31 and in all versions Red Hat Enterprise Linux, where it listens on any interface and accepts queries from addresses outside of its local subnet. In particular, the option `local-service` is not enabled. Running dnsmasq in this manner may inadvertently make it an open resolver accessible from any address on the internet. This flaw allows an attacker to conduct a Distributed Denial of Service (DDoS) against other systems.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.aarch64", "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-BCL:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-14312", "url": "https://www.suse.com/security/cve/CVE-2020-14312" }, { "category": "external", "summary": "SUSE Bug 1173646 for CVE-2020-14312", "url": "https://bugzilla.suse.com/1173646" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.aarch64", "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-BCL:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L", "version": "3.1" }, "products": [ "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.aarch64", "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-BCL:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-10-27T07:25:05Z", "details": "moderate" } ], "title": "CVE-2020-14312" }, { "cve": "CVE-2021-3448", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-3448" } ], "notes": [ { "category": "general", "text": "A flaw was found in dnsmasq in versions before 2.85. When configured to use a specific server for a given network interface, dnsmasq uses a fixed port while forwarding queries. An attacker on the network, able to find the outgoing port used by dnsmasq, only needs to guess the random transmission ID to forge a reply and get it accepted by dnsmasq. This flaw makes a DNS Cache Poisoning attack much easier. The highest threat from this vulnerability is to data integrity.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.aarch64", "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-BCL:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-3448", "url": "https://www.suse.com/security/cve/CVE-2021-3448" }, { "category": "external", "summary": "SUSE Bug 1183709 for CVE-2021-3448", "url": "https://bugzilla.suse.com/1183709" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.aarch64", "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-BCL:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N", "version": "3.1" }, "products": [ "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.aarch64", "SUSE Enterprise Storage 6:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.0:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Micro 5.1:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP2:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Module for Basesystem 15 SP3:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-BCL:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.aarch64", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.s390x", "SUSE Linux Enterprise Server 15 SP1-LTSS:dnsmasq-2.86-7.14.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP1:dnsmasq-2.86-7.14.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-10-27T07:25:05Z", "details": "moderate" } ], "title": "CVE-2021-3448" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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