ghsa-r78q-qgx6-64pp
Vulnerability from github
Published
2022-05-24 17:07
Modified
2022-12-19 21:13
Severity ?
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
Memory usage graphs accessible to anyone with Overall/Read
Details

Jenkins includes a feature that shows a JVM memory usage chart for the Jenkins controller.

Access to the chart in Jenkins 2.218 and earlier, LTS 2.204.1 and earlier requires no permissions beyond the general Overall/Read, allowing users who are not administrators to view JVM memory usage data.

Jenkins 2.219, LTS 2.204.2 now requires Overall/Administer permissions to view the JVM memory usage chart.

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{
   affected: [
      {
         database_specific: {
            last_known_affected_version_range: "<= 2.204.1",
         },
         package: {
            ecosystem: "Maven",
            name: "org.jenkins-ci.main:jenkins-core",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "2.204.2",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
      {
         database_specific: {
            last_known_affected_version_range: "<= 2.218",
         },
         package: {
            ecosystem: "Maven",
            name: "org.jenkins-ci.main:jenkins-core",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "2.205",
                  },
                  {
                     fixed: "2.219",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2020-2104",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-285",
         "CWE-863",
      ],
      github_reviewed: true,
      github_reviewed_at: "2022-12-19T21:13:29Z",
      nvd_published_at: "2020-01-29T16:15:00Z",
      severity: "MODERATE",
   },
   details: "Jenkins includes a feature that shows a JVM memory usage chart for the Jenkins controller.\n\nAccess to the chart in Jenkins 2.218 and earlier, LTS 2.204.1 and earlier requires no permissions beyond the general Overall/Read, allowing users who are not administrators to view JVM memory usage data.\n\nJenkins 2.219, LTS 2.204.2 now requires Overall/Administer permissions to view the JVM memory usage chart.",
   id: "GHSA-r78q-qgx6-64pp",
   modified: "2022-12-19T21:13:29Z",
   published: "2022-05-24T17:07:40Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2020-2104",
      },
      {
         type: "WEB",
         url: "https://github.com/jenkinsci/jenkins/commit/7d44836fad0f49341ae2a61de06dbb556014a2df",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHBA-2020:0402",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHBA-2020:0675",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2020:0681",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2020:0683",
      },
      {
         type: "PACKAGE",
         url: "https://github.com/jenkinsci/jenkins",
      },
      {
         type: "WEB",
         url: "https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1650",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2020/01/29/1",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
         type: "CVSS_V3",
      },
   ],
   summary: "Memory usage graphs accessible to anyone with Overall/Read",
}


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