fkie_cve-2018-14626
Vulnerability from fkie_nvd
Published
2018-11-29 18:29
Modified
2024-11-21 03:49
Severity ?
5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet cache pollution via crafted query that can lead to denial of service.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14626Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-05.htmlVendor Advisory
secalert@redhat.comhttps://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-06.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14626Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-05.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-06.htmlVendor Advisory
Impacted products
Vendor Product Version
powerdns authoritative *
powerdns recursor *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "CC6D884E-61CF-41C3-8020-ABCA01B97EF3",
                     versionEndIncluding: "4.1.4",
                     versionStartIncluding: "4.1.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "8E865DFB-08E7-4EBE-B8E0-955314EE532D",
                     versionEndIncluding: "4.1.4",
                     versionStartIncluding: "4.0.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet cache pollution via crafted query that can lead to denial of service.",
      },
      {
         lang: "es",
         value: "PowerDNS Authoritative Server desde la versión 4.1.0 hasta la 4.1.4 y PowerDNS Recursor desde la versión 4.0.0 hasta la 4.1.4, son vulnerables a una contaminación de memora caché de paquetes mediante una consulta manipulada que puede provocar una denegación de servicio (DoS).",
      },
   ],
   id: "CVE-2018-14626",
   lastModified: "2024-11-21T03:49:27.180",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 5,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV30: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "LOW",
               baseScore: 5.3,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
               version: "3.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 1.4,
            source: "secalert@redhat.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2018-11-29T18:29:00.477",
   references: [
      {
         source: "secalert@redhat.com",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14626",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-05.html",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-06.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14626",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-05.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-06.html",
      },
   ],
   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-400",
            },
         ],
         source: "secalert@redhat.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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