CVE-2017-14491

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11665.html", "name": "[dnsmasq-discuss] 20171002 Announce: dnsmasq-2.78.", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11664.html", "name": "[dnsmasq-discuss] 20171002 IMPORTANT SECURITY INFORMATION.", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html", "name": "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "http://www.securitytracker.com/id/1039474", "name": "1039474", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "SECTRACK"}, {"url": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=0549c73b7ea6b22a3c49beb4d432f185a81efcbc", "name": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=0549c73b7ea6b22a3c49beb4d432f185a81efcbc", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://thekelleys.org.uk/dnsmasq/CHANGELOG", "name": "http://thekelleys.org.uk/dnsmasq/CHANGELOG", "tags": ["Release Notes", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://www.exploit-db.com/exploits/42941/", "name": "42941", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "EXPLOIT-DB"}, {"url": "http://www.securityfocus.com/bid/101085", "name": "101085", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "https://www.kb.cert.org/vuls/id/973527", "name": "VU#973527", "tags": ["Third Party Advisory", "US Government Resource"], "refsource": "CERT-VN"}, {"url": "https://access.redhat.com/security/vulnerabilities/3199382", "name": "https://access.redhat.com/security/vulnerabilities/3199382", "tags": ["Issue Tracking", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2841", "name": "RHSA-2017:2841", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2840", "name": "RHSA-2017:2840", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2839", "name": "RHSA-2017:2839", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2838", "name": "RHSA-2017:2838", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2837", "name": "RHSA-2017:2837", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2836", "name": "RHSA-2017:2836", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://www.ubuntu.com/usn/USN-3430-2", "name": "USN-3430-2", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-3430-1", "name": "USN-3430-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "http://www.debian.org/security/2017/dsa-3989", "name": "DSA-3989", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html", "name": "openSUSE-SU-2017:2633", "tags": ["Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561", "name": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561", "tags": [], "refsource": "CONFIRM"}, {"url": "https://security.gentoo.org/glsa/201710-27", "name": "GLSA-201710-27", "tags": [], "refsource": "GENTOO"}, {"url": "http://www.securityfocus.com/bid/101977", "name": "101977", "tags": [], "refsource": "BID"}, {"url": "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq", "name": "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt", "name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt", "tags": [], "refsource": "CONFIRM"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf", "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf", "tags": [], "refsource": "CONFIRM"}, {"url": "http://nvidia.custhelp.com/app/answers/detail/a_id/4560", "name": "http://nvidia.custhelp.com/app/answers/detail/a_id/4560", "tags": [], "refsource": "CONFIRM"}, {"url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/", "name": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.ubuntu.com/usn/USN-3430-3", "name": "USN-3430-3", "tags": [], "refsource": "UBUNTU"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV/", "name": "FEDORA-2017-24f067299e", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html", "name": "SUSE-SU-2017:2619", "tags": [], "refsource": "SUSE"}, {"url": "https://www.debian.org/security/2017/dsa-3989", "name": "DSA-3989", "tags": [], "refsource": "DEBIAN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html", "name": "SUSE-SU-2017:2617", "tags": [], "refsource": "SUSE"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD/", "name": "FEDORA-2017-515264ae24", "tags": [], "refsource": "FEDORA"}, {"url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449", "name": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449", "tags": [], "refsource": "CONFIRM"}, {"url": "http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html", "name": "http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html", "tags": [], "refsource": "MISC"}, {"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en", "name": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en", "tags": [], "refsource": "CONFIRM"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB/", "name": "FEDORA-2017-7106a157f5", "tags": [], "refsource": "FEDORA"}, {"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30", "name": "https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30", "tags": [], "refsource": "MISC"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html", "name": "SUSE-SU-2017:2616", "tags": [], "refsource": "SUSE"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-119"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2017-14491", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "HIGH", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2017-10-04T01:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:novell:leap:42.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:novell:leap:42.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2.77"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2021-11-17T22:16Z"}