fkie_cve-2017-14493
Vulnerability from fkie_nvd
Published
2017-10-03 01:29
Modified
2024-11-21 03:12
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Stack-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 DHCPv6 request.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.htmlIssue Tracking, Mailing List, Third Party Advisory
cve@mitre.orghttp://nvidia.custhelp.com/app/answers/detail/a_id/4561Third Party Advisory
cve@mitre.orghttp://thekelleys.org.uk/dnsmasq/CHANGELOGRelease Notes, Vendor Advisory
cve@mitre.orghttp://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=3d4ff1ba8419546490b464418223132529514033
cve@mitre.orghttp://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt
cve@mitre.orghttp://www.debian.org/security/2017/dsa-3989Third Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/101085Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1039474Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3430-1Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3430-2Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2017:2836Patch, Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2017:2837Patch, Third Party Advisory
cve@mitre.orghttps://access.redhat.com/security/vulnerabilities/3199382Issue Tracking, Third Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201710-27Third Party Advisory
cve@mitre.orghttps://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.htmlThird Party Advisory
cve@mitre.orghttps://www.exploit-db.com/exploits/42943/Exploit, Third Party Advisory, VDB Entry
cve@mitre.orghttps://www.kb.cert.org/vuls/id/973527Third Party Advisory, US Government Resource
cve@mitre.orghttps://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html
cve@mitre.orghttps://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html
cve@mitre.orghttps://www.synology.com/support/security/Synology_SA_17_59_DnsmasqThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.htmlIssue Tracking, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://nvidia.custhelp.com/app/answers/detail/a_id/4561Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://thekelleys.org.uk/dnsmasq/CHANGELOGRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=3d4ff1ba8419546490b464418223132529514033
af854a3a-2127-422b-91ae-364da2661108http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3989Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101085Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039474Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3430-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3430-2Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:2836Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:2837Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/vulnerabilities/3199382Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201710-27Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/42943/Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.kb.cert.org/vuls/id/973527Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html
af854a3a-2127-422b-91ae-364da2661108https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html
af854a3a-2127-422b-91ae-364da2661108https://www.synology.com/support/security/Synology_SA_17_59_DnsmasqThird Party Advisory
Impacted products
Vendor Product Version
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 17.04
debian debian_linux 7.0
debian debian_linux 7.1
debian debian_linux 9.0
opensuse leap 42.2
opensuse leap 42.3
redhat enterprise_linux_desktop 7.0
redhat enterprise_linux_server 7.0
redhat enterprise_linux_workstation 7.0
thekelleys dnsmasq *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                     matchCriteriaId: "B5A6F2F3-4894-4392-8296-3B8DD2679084",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                     matchCriteriaId: "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:*",
                     matchCriteriaId: "588D4F37-0A56-47A4-B710-4D5F3D214FB9",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "16F59A04-14CF-49E2-9973-645477EA09DA",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:debian:debian_linux:7.1:*:*:*:*:*:*:*",
                     matchCriteriaId: "7B21E9A8-CE63-42C2-A11A-94D977A96DF1",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*",
                     matchCriteriaId: "1EA337A3-B9A3-4962-B8BD-8E0C7C5B28EB",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*",
                     matchCriteriaId: "5F65DAB0-3DAD-49FF-BC73-3581CC3D5BF3",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "33C068A4-3780-4EAB-A937-6082DF847564",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "51EF4996-72F4-4FA4-814F-F5991E7A8318",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "825ECE2D-E232-46E0-A047-074B34DB1E97",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "B85D7A28-8CBA-4D77-AD30-DB3CA49F2F98",
                     versionEndIncluding: "2.77",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Stack-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 DHCPv6 request.",
      },
      {
         lang: "es",
         value: "Un desbordamiento de búfer basado en pila en dnsmasq en versiones anteriores a la 2.78 permite a los atacantes provocar una denegación de servicio (cierre inesperado) o ejecutar código arbitrario mediante una petición DHCPv6 manipulada.",
      },
   ],
   id: "CVE-2017-14493",
   lastModified: "2024-11-21T03:12:54.433",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 7.5,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:L/Au:N/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 6.4,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV30: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 9.8,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2017-10-03T01:29:02.077",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Issue Tracking",
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "http://nvidia.custhelp.com/app/answers/detail/a_id/4561",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Release Notes",
            "Vendor Advisory",
         ],
         url: "http://thekelleys.org.uk/dnsmasq/CHANGELOG",
      },
      {
         source: "cve@mitre.org",
         url: "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=3d4ff1ba8419546490b464418223132529514033",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "http://www.debian.org/security/2017/dsa-3989",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "http://www.securityfocus.com/bid/101085",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "http://www.securitytracker.com/id/1039474",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "http://www.ubuntu.com/usn/USN-3430-1",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "http://www.ubuntu.com/usn/USN-3430-2",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/errata/RHSA-2017:2836",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/errata/RHSA-2017:2837",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/security/vulnerabilities/3199382",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.gentoo.org/glsa/201710-27",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Exploit",
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "https://www.exploit-db.com/exploits/42943/",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
            "US Government Resource",
         ],
         url: "https://www.kb.cert.org/vuls/id/973527",
      },
      {
         source: "cve@mitre.org",
         url: "https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html",
      },
      {
         source: "cve@mitre.org",
         url: "https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "http://nvidia.custhelp.com/app/answers/detail/a_id/4561",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "Vendor Advisory",
         ],
         url: "http://thekelleys.org.uk/dnsmasq/CHANGELOG",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=3d4ff1ba8419546490b464418223132529514033",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         ],
         url: "http://www.debian.org/security/2017/dsa-3989",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "VDB Entry",
         ],
         url: "http://www.securityfocus.com/bid/101085",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "VDB Entry",
         ],
         url: "http://www.securitytracker.com/id/1039474",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "http://www.ubuntu.com/usn/USN-3430-1",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         ],
         url: "http://www.ubuntu.com/usn/USN-3430-2",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/errata/RHSA-2017:2836",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/errata/RHSA-2017:2837",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/security/vulnerabilities/3199382",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.gentoo.org/glsa/201710-27",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "https://www.exploit-db.com/exploits/42943/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
            "US Government Resource",
         ],
         url: "https://www.kb.cert.org/vuls/id/973527",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-119",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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