ghsa-m4px-ph3f-7964
Vulnerability from github
Published
2022-04-30 00:02
Modified
2025-01-14 21:31
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

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.

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{
   affected: [],
   aliases: [
      "CVE-2017-14491",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-787",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2017-10-04T01:29:00Z",
      severity: "CRITICAL",
   },
   details: "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.",
   id: "GHSA-m4px-ph3f-7964",
   modified: "2025-01-14T21:31:36Z",
   published: "2022-04-30T00:02:19Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2017-14491",
      },
      {
         type: "WEB",
         url: "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq",
      },
      {
         type: "WEB",
         url: "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11665.html",
      },
      {
         type: "WEB",
         url: "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11664.html",
      },
      {
         type: "WEB",
         url: "https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html",
      },
      {
         type: "WEB",
         url: "https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html",
      },
      {
         type: "WEB",
         url: "https://www.kb.cert.org/vuls/id/973527",
      },
      {
         type: "WEB",
         url: "https://www.exploit-db.com/exploits/42941",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2017/dsa-3989",
      },
      {
         type: "WEB",
         url: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-449",
      },
      {
         type: "WEB",
         url: "https://www.arista.com/en/support/advisories-notices/security-advisories/3577-security-advisory-30",
      },
      {
         type: "WEB",
         url: "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/201710-27",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXRZ2W6TV6NLUJC5NOFBSG6PZSMDTYPV",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5MMPCJOYPPL4B5RBY4U425PWG7EETDTD",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/527KNN34RN2SB6MBJG7CKSEBWYE3TJEB",
      },
      {
         type: "WEB",
         url: "https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/security/vulnerabilities/3199382",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:2841",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:2840",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:2839",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:2838",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:2837",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:2836",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00003.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00004.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00005.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html",
      },
      {
         type: "WEB",
         url: "http://nvidia.custhelp.com/app/answers/detail/a_id/4560",
      },
      {
         type: "WEB",
         url: "http://nvidia.custhelp.com/app/answers/detail/a_id/4561",
      },
      {
         type: "WEB",
         url: "http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html",
      },
      {
         type: "WEB",
         url: "http://thekelleys.org.uk/dnsmasq/CHANGELOG",
      },
      {
         type: "WEB",
         url: "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=0549c73b7ea6b22a3c49beb4d432f185a81efcbc",
      },
      {
         type: "WEB",
         url: "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=0549c73b7ea6b22a3c49beb4d432f185a81efcbc",
      },
      {
         type: "WEB",
         url: "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt",
      },
      {
         type: "WEB",
         url: "http://www.debian.org/security/2017/dsa-3989",
      },
      {
         type: "WEB",
         url: "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171103-01-dnsmasq-en",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/101085",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/101977",
      },
      {
         type: "WEB",
         url: "http://www.securitytracker.com/id/1039474",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3430-1",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3430-2",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3430-3",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}


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