fkie_cve-2019-20897
Vulnerability from fkie_nvd
Published
2020-07-13 01:15
Modified
2024-11-21 04:39
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
The avatar upload feature in affected versions of Atlassian Jira Server and Data Center allows remote attackers to achieve Denial of Service via a crafted PNG file. The affected versions are before version 8.5.4, from version 8.6.0 before 8.6.2, and from version 8.7.0 before 8.7.1.
References
security@atlassian.comhttps://jira.atlassian.com/browse/JRASERVER-70813Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jira.atlassian.com/browse/JRASERVER-70813Patch, Vendor Advisory
Impacted products
Vendor Product Version
atlassian jira *
atlassian jira_data_center *
atlassian jira_data_center *
atlassian jira_server *
atlassian jira_server *
atlassian jira_software_data_center *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "1BD552E1-A564-434E-905A-380A9B1A090B",
                     versionEndExcluding: "8.5.4",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "FAB3622E-6AC3-4C75-8D92-EF4B956C0F23",
                     versionEndExcluding: "8.6.2",
                     versionStartIncluding: "8.6.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "B33CB54B-FA5E-4DD5-A356-4E01154131C8",
                     versionEndExcluding: "8.7.1",
                     versionStartIncluding: "8.7.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "95F28857-CE0B-42DA-A310-25F6B65CA18A",
                     versionEndExcluding: "8.6.2",
                     versionStartIncluding: "8.6.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "E84692EC-8FF9-4776-B7F2-C248D77FEE7B",
                     versionEndExcluding: "8.7.1",
                     versionStartIncluding: "8.7.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "F9839F36-EBE8-4992-8AAA-234D352292AC",
                     versionEndExcluding: "8.5.4",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "The avatar upload feature in affected versions of Atlassian Jira Server and Data Center allows remote attackers to achieve Denial of Service via a crafted PNG file. The affected versions are before version 8.5.4, from version 8.6.0 before 8.6.2, and from version 8.7.0 before 8.7.1.",
      },
      {
         lang: "es",
         value: "La funcionalidad avatar upload en las versiones afectadas de Atlassian Jira Server y Data Center permite a atacantes remotos lograr una Denegación de Servicio por medio de un archivo PNG diseñado. Las versiones afectadas son anteriores a versión 8.5.4, desde versión 8.6.0 anteriores a 8.6.2, y desde versión 8.7.0 anteriores a 8.7.1",
      },
   ],
   id: "CVE-2019-20897",
   lastModified: "2024-11-21T04:39:38.607",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "SINGLE",
               availabilityImpact: "PARTIAL",
               baseScore: 4,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:S/C:N/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8,
            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: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2020-07-13T01:15:11.213",
   references: [
      {
         source: "security@atlassian.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://jira.atlassian.com/browse/JRASERVER-70813",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://jira.atlassian.com/browse/JRASERVER-70813",
      },
   ],
   sourceIdentifier: "security@atlassian.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-434",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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