fkie_cve-2018-20845
Vulnerability from fkie_nvd
Published
2019-06-26 18:15
Modified
2024-11-21 04:02
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).
References
cve@mitre.orghttp://www.securityfocus.com/bid/108921Broken Link, Third Party Advisory, VDB Entry
cve@mitre.orghttps://github.com/uclouvain/openjpeg/pull/1168/commits/c5bd64ea146162967c29bd2af0cbb845ba3eaaafPatch
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/108921Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://github.com/uclouvain/openjpeg/pull/1168/commits/c5bd64ea146162967c29bd2af0cbb845ba3eaaafPatch
Impacted products
Vendor Product Version
uclouvain openjpeg *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "2661F1B4-0FA3-4A71-96EC-505B1CD361D4",
                     versionEndIncluding: "2.3.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).",
      },
      {
         lang: "es",
         value: "Las vulnerabilidades de división por cero en las funciones pi_next_pcrl, pi_next_cprl y pi_next_rpcl en openmj2/pi.c en OpenJPEG mediante la versión 2.3.0 permiten a los atacantes remotos provocar una denegación de servicio (bloqueo de la aplicación).",
      },
   ],
   id: "CVE-2018-20845",
   lastModified: "2024-11-21T04:02:17.733",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 4.3,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8.6,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: true,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 6.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2019-06-26T18:15:09.963",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Broken Link",
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "http://www.securityfocus.com/bid/108921",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Patch",
         ],
         url: "https://github.com/uclouvain/openjpeg/pull/1168/commits/c5bd64ea146162967c29bd2af0cbb845ba3eaaaf",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Broken Link",
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "http://www.securityfocus.com/bid/108921",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://github.com/uclouvain/openjpeg/pull/1168/commits/c5bd64ea146162967c29bd2af0cbb845ba3eaaaf",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-369",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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