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CVE-2020-14312 (GCVE-0-2020-14312)
Vulnerability from cvelistv5
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1851342 | Issue Tracking, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1851342 | Issue Tracking, Third Party Advisory |
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gsd-2020-14312
Vulnerability from gsd
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This flaw allows an attacker to conduct a Distributed Denial of Service (DDoS) against other systems.", "id": "GSD-2020-14312", "modified": "2023-12-13T01:21:59.844787Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2020-14312", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "dnsmasq", "version": { "version_data": [ { "version_affected": "=", "version_value": "Fedora version prior to 31" }, { "version_affected": "=", "version_value": "all RHEL versions" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-284", "lang": "eng", "value": "CWE-284" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1851342", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1851342" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "31", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2020-14312" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "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. 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cnvd-2021-19770
Vulnerability from cnvd
Title: Dnsmasq访问控制错误漏洞
Description:
Dnsmasq是一款使用C语言编写的轻量级DNS转发和DHCP、TFTP服务器。
Dnsmasq(Fedora和Red Hat Enterprise Linux)中的默认配置存在访问控制错误漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。 攻击者可以利用该漏洞对其他系统进行分布式拒绝服务(DDoS)。
Severity: 中
Formal description:
目前厂商暂未发布修复措施解决此安全问题,建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法: http://www.thekelleys.org.uk/dnsmasq/doc.html
Reference: https://access.redhat.com/security/cve/cve-2020-14312
Name | Dnsmasq Dnsmasq <31 |
---|
{ "cves": { "cve": { "cveNumber": "CVE-2020-14312" } }, "description": "Dnsmasq\u662f\u4e00\u6b3e\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u8f7b\u91cf\u7ea7DNS\u8f6c\u53d1\u548cDHCP\u3001TFTP\u670d\u52a1\u5668\u3002\n\nDnsmasq\uff08Fedora\u548cRed Hat Enterprise Linux\uff09\u4e2d\u7684\u9ed8\u8ba4\u914d\u7f6e\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002 \u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u5176\u4ed6\u7cfb\u7edf\u8fdb\u884c\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff08DDoS\uff09\u3002", "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://www.thekelleys.org.uk/dnsmasq/doc.html", "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e", "number": "CNVD-2021-19770", "openTime": "2021-03-22", "products": { "product": "Dnsmasq Dnsmasq \u003c31" }, "referenceLink": "https://access.redhat.com/security/cve/cve-2020-14312", "serverity": "\u4e2d", "submitTime": "2020-07-02", "title": "Dnsmasq\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e" }
fkie_cve-2020-14312
Vulnerability from fkie_nvd
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1851342 | Issue Tracking, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1851342 | Issue Tracking, Third Party Advisory |
Vendor | Product | Version | |
---|---|---|---|
fedoraproject | fedora | * |
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suse-su-2021:3530-1
Vulnerability from csaf_suse
Notes
{ "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": 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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": "low" } ], "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": "low" } ], "title": "CVE-2021-3448" } ] }
ghsa-xr95-5hhj-crp6
Vulnerability from github
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.
{ "affected": [], "aliases": [ "CVE-2020-14312" ], "database_specific": { "cwe_ids": [ "CWE-284" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-02-06T00:15:00Z", "severity": "MODERATE" }, "details": "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.", "id": "GHSA-xr95-5hhj-crp6", "modified": "2022-07-26T00:01:11Z", "published": "2022-05-24T17:41:13Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14312" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1851342" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
opensuse-su-2021:3530-1
Vulnerability from csaf_opensuse
Notes
{ "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": "openSUSE-SLE-15.3-2021-3530", "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/opensuse-su-2021_3530-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:3530-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2DP73HQCB6UNPUB54KPOZEMBUQDVN6M6/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:3530-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2DP73HQCB6UNPUB54KPOZEMBUQDVN6M6/" }, { "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": "2021-10-27T07:24:50Z", "generator": { "date": "2021-10-27T07:24:50Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:3530-1", "initial_release_date": "2021-10-27T07:24:50Z", "revision_history": [ { "date": "2021-10-27T07:24:50Z", "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.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": [ { "category": "product_version", "name": "dnsmasq-2.86-7.14.1.s390x", "product": { "name": "dnsmasq-2.86-7.14.1.s390x", "product_id": "dnsmasq-2.86-7.14.1.s390x" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-7.14.1.s390x", "product": { "name": "dnsmasq-utils-2.86-7.14.1.s390x", "product_id": "dnsmasq-utils-2.86-7.14.1.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "dnsmasq-2.86-7.14.1.x86_64", "product": { "name": "dnsmasq-2.86-7.14.1.x86_64", "product_id": "dnsmasq-2.86-7.14.1.x86_64" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-7.14.1.x86_64", "product": { "name": "dnsmasq-utils-2.86-7.14.1.x86_64", "product_id": 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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. 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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": [ "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.aarch64", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.ppc64le", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.s390x", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.x86_64", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.aarch64", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.ppc64le", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.s390x", "openSUSE Leap 15.3:dnsmasq-utils-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": [ "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.aarch64", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.ppc64le", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.s390x", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.x86_64", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.aarch64", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.ppc64le", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.s390x", "openSUSE Leap 15.3:dnsmasq-utils-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": [ "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.aarch64", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.ppc64le", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.s390x", "openSUSE Leap 15.3:dnsmasq-2.86-7.14.1.x86_64", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.aarch64", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.ppc64le", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.s390x", "openSUSE Leap 15.3:dnsmasq-utils-2.86-7.14.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-10-27T07:24:50Z", "details": "moderate" } ], "title": "CVE-2021-3448" } ] }
opensuse-su-2021:1426-1
Vulnerability from csaf_opensuse
Notes
{ "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\nThis update was imported from the SUSE:SLE-15-SP1:Update update project.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2021-1426", "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/opensuse-su-2021_1426-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:1426-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Q5SXZU2UVUXVIVOLI6OT32WIQ6OJBE5E/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:1426-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Q5SXZU2UVUXVIVOLI6OT32WIQ6OJBE5E/" }, { "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": { 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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": [ "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.x86_64", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.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": [ "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.x86_64", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.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": [ "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.x86_64", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-10-31T15:08:35Z", "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": [ "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.x86_64", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.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": [ "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.x86_64", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.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": [ "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-2.86-lp152.7.6.1.x86_64", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.i586", "openSUSE Leap 15.2:dnsmasq-utils-2.86-lp152.7.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-10-31T15:08:35Z", "details": "moderate" } ], "title": "CVE-2021-3448" } ] }
opensuse-su-2024:11653-1
Vulnerability from csaf_opensuse
Notes
{ "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": "dnsmasq-2.86-3.1 on GA media", "title": "Title of the patch" }, { "category": "description", "text": "These are all security issues fixed in the dnsmasq-2.86-3.1 package on the GA media of openSUSE Tumbleweed.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-Tumbleweed-2024-11653", "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/opensuse-su-2024_11653-1.json" }, { "category": "self", "summary": "SUSE CVE CVE-2020-14312 page", "url": "https://www.suse.com/security/cve/CVE-2020-14312/" } ], "title": "dnsmasq-2.86-3.1 on GA media", "tracking": { "current_release_date": "2024-06-15T00:00:00Z", "generator": { "date": "2024-06-15T00:00:00Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2024:11653-1", "initial_release_date": "2024-06-15T00:00:00Z", "revision_history": [ { "date": "2024-06-15T00:00:00Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "dnsmasq-2.86-3.1.aarch64", "product": { "name": "dnsmasq-2.86-3.1.aarch64", "product_id": "dnsmasq-2.86-3.1.aarch64" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-3.1.aarch64", "product": { "name": "dnsmasq-utils-2.86-3.1.aarch64", "product_id": "dnsmasq-utils-2.86-3.1.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "dnsmasq-2.86-3.1.ppc64le", "product": { "name": "dnsmasq-2.86-3.1.ppc64le", "product_id": "dnsmasq-2.86-3.1.ppc64le" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-3.1.ppc64le", "product": { "name": "dnsmasq-utils-2.86-3.1.ppc64le", "product_id": "dnsmasq-utils-2.86-3.1.ppc64le" } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "dnsmasq-2.86-3.1.s390x", "product": { "name": "dnsmasq-2.86-3.1.s390x", "product_id": "dnsmasq-2.86-3.1.s390x" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-3.1.s390x", "product": { "name": "dnsmasq-utils-2.86-3.1.s390x", "product_id": "dnsmasq-utils-2.86-3.1.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "dnsmasq-2.86-3.1.x86_64", "product": { "name": "dnsmasq-2.86-3.1.x86_64", "product_id": "dnsmasq-2.86-3.1.x86_64" } }, { "category": "product_version", "name": "dnsmasq-utils-2.86-3.1.x86_64", "product": { "name": "dnsmasq-utils-2.86-3.1.x86_64", "product_id": "dnsmasq-utils-2.86-3.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "openSUSE Tumbleweed", "product": { "name": "openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed", "product_identification_helper": { "cpe": "cpe:/o:opensuse:tumbleweed" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-3.1.aarch64 as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:dnsmasq-2.86-3.1.aarch64" }, "product_reference": "dnsmasq-2.86-3.1.aarch64", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-3.1.ppc64le as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:dnsmasq-2.86-3.1.ppc64le" }, "product_reference": "dnsmasq-2.86-3.1.ppc64le", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-3.1.s390x as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:dnsmasq-2.86-3.1.s390x" }, "product_reference": "dnsmasq-2.86-3.1.s390x", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-2.86-3.1.x86_64 as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:dnsmasq-2.86-3.1.x86_64" }, "product_reference": "dnsmasq-2.86-3.1.x86_64", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-utils-2.86-3.1.aarch64 as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.aarch64" }, "product_reference": "dnsmasq-utils-2.86-3.1.aarch64", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-utils-2.86-3.1.ppc64le as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.ppc64le" }, "product_reference": "dnsmasq-utils-2.86-3.1.ppc64le", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-utils-2.86-3.1.s390x as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.s390x" }, "product_reference": "dnsmasq-utils-2.86-3.1.s390x", "relates_to_product_reference": "openSUSE Tumbleweed" }, { "category": "default_component_of", "full_product_name": { "name": "dnsmasq-utils-2.86-3.1.x86_64 as component of openSUSE Tumbleweed", "product_id": "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.x86_64" }, "product_reference": "dnsmasq-utils-2.86-3.1.x86_64", "relates_to_product_reference": "openSUSE Tumbleweed" } ] }, "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": [ "openSUSE Tumbleweed:dnsmasq-2.86-3.1.aarch64", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.ppc64le", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.s390x", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.x86_64", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.aarch64", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.ppc64le", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.s390x", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.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": [ "openSUSE Tumbleweed:dnsmasq-2.86-3.1.aarch64", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.ppc64le", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.s390x", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.x86_64", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.aarch64", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.ppc64le", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.s390x", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.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": [ "openSUSE Tumbleweed:dnsmasq-2.86-3.1.aarch64", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.ppc64le", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.s390x", "openSUSE Tumbleweed:dnsmasq-2.86-3.1.x86_64", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.aarch64", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.ppc64le", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.s390x", "openSUSE Tumbleweed:dnsmasq-utils-2.86-3.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2024-06-15T00:00:00Z", "details": "moderate" } ], "title": "CVE-2020-14312" } ] }
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.