{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2017-10-02T00:00:00.000Z","descriptions":[{"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."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-11-08T11:42:39.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"1039474","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1039474"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq"},{"name":"DSA-3989","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2017/dsa-3989"},{"tags":["x_refsource_CONFIRM"],"url":"https://access.redhat.com/security/vulnerabilities/3199382"},{"name":"101085","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/101085"},{"name":"USN-3430-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-3430-1"},{"tags":["x_refsource_CONFIRM"],"url":"http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=0549c73b7ea6b22a3c49beb4d432f185a81efcbc"},{"name":"101977","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/101977"},{"name":"RHSA-2017:2838","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2017:2838"},{"name":"VU#973527","tags":["third-party-advisory","x_refsource_CERT-VN"],"url":"https://www.kb.cert.org/vuls/id/973527"},{"name":"GLSA-201710-27","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/201710-27"},{"name":"RHSA-2017:2840","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2017:2840"},{"name":"USN-3430-2","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-3430-2"},{"name":"RHSA-2017:2839","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2017:2839"},{"name":"[dnsmasq-discuss] 20171002 Announce: dnsmasq-2.78.","tags":["mailing-list","x_refsource_MLIST"],"url":"https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html"},{"name":"RHSA-2017:2836","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2017:2836"},{"tags":["x_refsource_CONFIRM"],"url":"http://nvidia.custhelp.com/app/answers/detail/a_id/4561"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt"},{"name":"RHSA-2017:2837","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2017:2837"},{"name":"42941","tags":["exploit","x_refsource_EXPLOIT-DB"],"url":"https://www.exploit-db.com/exploits/42941/"},{"tags":["x_refsource_CONFIRM"],"url":"http://thekelleys.org.uk/dnsmasq/CHANGELOG"},{"name":"RHSA-2017:2841","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2017:2841"},{"tags":["x_refsource_CONFIRM"],"url":"http://nvidia.custhelp.com/app/answers/detail/a_id/4560"},{"name":"openSUSE-SU-2017:2633","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html"},{"tags":["x_refsource_MISC"],"url":"https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html"},{"name":"[dnsmasq-discuss] 20171002 IMPORTANT SECURITY INFORMATION.","tags":["mailing-list","x_refsource_MLIST"],"url":"https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf"},{"name":"FEDORA-2017-515264ae24","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD/"},{"name":"FEDORA-2017-24f067299e","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV/"},{"name":"USN-3430-3","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-3430-3"},{"tags":["x_refsource_MISC"],"url":"http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html"},{"name":"SUSE-SU-2017:2619","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449"},{"name":"FEDORA-2017-7106a157f5","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB/"},{"name":"SUSE-SU-2017:2616","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html"},{"name":"SUSE-SU-2017:2617","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html"},{"name":"DSA-3989","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"https://www.debian.org/security/2017/dsa-3989"},{"tags":["x_refsource_MISC"],"url":"https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-14491","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","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":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"1039474","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1039474"},{"name":"https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq","refsource":"CONFIRM","url":"https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq"},{"name":"DSA-3989","refsource":"DEBIAN","url":"http://www.debian.org/security/2017/dsa-3989"},{"name":"https://access.redhat.com/security/vulnerabilities/3199382","refsource":"CONFIRM","url":"https://access.redhat.com/security/vulnerabilities/3199382"},{"name":"101085","refsource":"BID","url":"http://www.securityfocus.com/bid/101085"},{"name":"USN-3430-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3430-1"},{"name":"http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=0549c73b7ea6b22a3c49beb4d432f185a81efcbc","refsource":"CONFIRM","url":"http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=0549c73b7ea6b22a3c49beb4d432f185a81efcbc"},{"name":"101977","refsource":"BID","url":"http://www.securityfocus.com/bid/101977"},{"name":"RHSA-2017:2838","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:2838"},{"name":"VU#973527","refsource":"CERT-VN","url":"https://www.kb.cert.org/vuls/id/973527"},{"name":"GLSA-201710-27","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201710-27"},{"name":"RHSA-2017:2840","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:2840"},{"name":"USN-3430-2","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3430-2"},{"name":"RHSA-2017:2839","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:2839"},{"name":"[dnsmasq-discuss] 20171002 Announce: dnsmasq-2.78.","refsource":"MLIST","url":"https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11665.html"},{"name":"RHSA-2017:2836","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:2836"},{"name":"http://nvidia.custhelp.com/app/answers/detail/a_id/4561","refsource":"CONFIRM","url":"http://nvidia.custhelp.com/app/answers/detail/a_id/4561"},{"name":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt","refsource":"CONFIRM","url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt"},{"name":"RHSA-2017:2837","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:2837"},{"name":"42941","refsource":"EXPLOIT-DB","url":"https://www.exploit-db.com/exploits/42941/"},{"name":"http://thekelleys.org.uk/dnsmasq/CHANGELOG","refsource":"CONFIRM","url":"http://thekelleys.org.uk/dnsmasq/CHANGELOG"},{"name":"RHSA-2017:2841","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2017:2841"},{"name":"http://nvidia.custhelp.com/app/answers/detail/a_id/4560","refsource":"CONFIRM","url":"http://nvidia.custhelp.com/app/answers/detail/a_id/4560"},{"name":"openSUSE-SU-2017:2633","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html"},{"name":"https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html","refsource":"MISC","url":"https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html"},{"name":"[dnsmasq-discuss] 20171002 IMPORTANT SECURITY INFORMATION.","refsource":"MLIST","url":"https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11664.html"},{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf","refsource":"CONFIRM","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf"},{"name":"FEDORA-2017-515264ae24","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD/"},{"name":"FEDORA-2017-24f067299e","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV/"},{"name":"USN-3430-3","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-3430-3"},{"name":"http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html","refsource":"MISC","url":"http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html"},{"name":"SUSE-SU-2017:2619","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html"},{"name":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/","refsource":"CONFIRM","url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/"},{"name":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en","refsource":"CONFIRM","url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en"},{"name":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449","refsource":"CONFIRM","url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449"},{"name":"FEDORA-2017-7106a157f5","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB/"},{"name":"SUSE-SU-2017:2616","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html"},{"name":"SUSE-SU-2017:2617","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html"},{"name":"DSA-3989","refsource":"DEBIAN","url":"https://www.debian.org/security/2017/dsa-3989"},{"name":"https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30","refsource":"MISC","url":"https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T19:27:40.755Z"},"title":"CVE Program Container","references":[{"name":"1039474","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1039474"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq"},{"name":"DSA-3989","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2017/dsa-3989"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://access.redhat.com/security/vulnerabilities/3199382"},{"name":"101085","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/101085"},{"name":"USN-3430-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-3430-1"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=0549c73b7ea6b22a3c49beb4d432f185a81efcbc"},{"name":"101977","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/101977"},{"name":"RHSA-2017:2838","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2017:2838"},{"name":"VU#973527","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred"],"url":"https://www.kb.cert.org/vuls/id/973527"},{"name":"GLSA-201710-27","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/201710-27"},{"name":"RHSA-2017:2840","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2017:2840"},{"name":"USN-3430-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-3430-2"},{"name":"RHSA-2017:2839","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2017:2839"},{"name":"[dnsmasq-discuss] 20171002 Announce: dnsmasq-2.78.","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html"},{"name":"RHSA-2017:2836","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2017:2836"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://nvidia.custhelp.com/app/answers/detail/a_id/4561"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt"},{"name":"RHSA-2017:2837","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2017:2837"},{"name":"42941","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"],"url":"https://www.exploit-db.com/exploits/42941/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://thekelleys.org.uk/dnsmasq/CHANGELOG"},{"name":"RHSA-2017:2841","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://access.redhat.com/errata/RHSA-2017:2841"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://nvidia.custhelp.com/app/answers/detail/a_id/4560"},{"name":"openSUSE-SU-2017:2633","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html"},{"name":"[dnsmasq-discuss] 20171002 IMPORTANT SECURITY INFORMATION.","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf"},{"name":"FEDORA-2017-515264ae24","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD/"},{"name":"FEDORA-2017-24f067299e","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV/"},{"name":"USN-3430-3","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-3430-3"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html"},{"name":"SUSE-SU-2017:2619","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449"},{"name":"FEDORA-2017-7106a157f5","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB/"},{"name":"SUSE-SU-2017:2616","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html"},{"name":"SUSE-SU-2017:2617","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html"},{"name":"DSA-3989","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"https://www.debian.org/security/2017/dsa-3989"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2017-14491","datePublished":"2017-10-02T21:00:00.000Z","dateReserved":"2017-09-15T00:00:00.000Z","dateUpdated":"2024-08-05T19:27:40.755Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}