{
  "cveId": "CVE-2020-16117",
  "url": "https://patchblox.com/security/cve/CVE-2020-16117",
  "summary": "CVE-2020-16117 is fixed in 15 products on 1 platform, first by RHSA-2021:1752, released May 18, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "evolution: Evolution is a GNOME application that provides integrated email, calendar, contact management, and communications fun...",
  "description": "Evolution is a GNOME application that provides integrated email, calendar, contact management, and communications functionality.\n\nThe evolution-data-server packages provide a unified back end for applications which interact with contacts, tasks and calendar information. Evolution Data Server was originally developed as a back end for the Evolution information management application, but is now used by various other applications.\n\nSecurity Fix(es):\n\n* evolution-data-server: NULL pointer dereference related to imapx_free_capability and imapx_connect_to_server (CVE-2020-16117)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.",
  "published": "2021-05-18T00:00:00Z",
  "severity": "Low",
  "cvss": 5.9,
  "epss": 0.02123,
  "epssPercentile": 0.82003,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "evolution",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-bogofilter",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-bogofilter",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-devel",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-doc",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-doc",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-langpacks",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-langpacks",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-perl",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-perl",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-tests",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-data-server-tests",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-15.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-devel",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-ews",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-10.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-ews",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-10.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-ews-langpacks",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-10.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-ews-langpacks",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-10.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-help",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-help",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-langpacks",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-langpacks",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-pst",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-pst",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-spamassassin",
      "release": "RHEL 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "RHSA-2021:1752",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1752",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "evolution-spamassassin",
      "release": "ol 8",
      "fixedVersion": "0:3.28.5-16.el8",
      "fix": "ELSA-2021-1752",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1752",
      "released": "2021-05-25T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}