{
  "fix": "RHSA-2020:0919",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2020-0919",
  "summary": "RHSA-2020:0919, released March 23, 2020, fixes 7 CVEs in thunderbird (version 0:68.6.0-1.el8_1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "thunderbird security update",
  "released": "2020-03-23T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-6811, high severity",
  "supported": true,
  "cveCount": 7,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.03271,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2020:0919",
  "appliesTo": [
    {
      "product": "thunderbird",
      "productUrl": "https://patchblox.com/security/product/linux/thunderbird",
      "release": "RHEL 8",
      "fixedVersion": "0:68.6.0-1.el8_1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2020-6811",
      "url": "https://patchblox.com/security/cve/CVE-2020-6811",
      "title": "Firefox ESR: The \u0027Copy as cURL\u0027 feature of Devtools\u0027 network tab did not properly escape the HTTP method of a request,\u2026",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.03271,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-6806",
      "url": "https://patchblox.com/security/cve/CVE-2020-6806",
      "title": "Firefox ESR: By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end\u2026",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.02607,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-6814",
      "url": "https://patchblox.com/security/cve/CVE-2020-6814",
      "title": "Firefox ESR: Mozilla developers reported memory safety bugs present in Firefox and Thunderbird 68.5.",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.01869,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-6805",
      "url": "https://patchblox.com/security/cve/CVE-2020-6805",
      "title": "Firefox ESR: When removing data about an origin whose tab was recently closed, a use-after-free could occur in the\u2026",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01486,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-6807",
      "url": "https://patchblox.com/security/cve/CVE-2020-6807",
      "title": "Firefox ESR: When a device was changed while a stream was about to be destroyed, the \u003Ccode\u003Estream-reinit\u003C/code\u003E task\u2026",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01474,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-20503",
      "url": "https://patchblox.com/security/cve/CVE-2019-20503",
      "title": "xul-ext-lightning: usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.03141,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-6812",
      "url": "https://patchblox.com/security/cve/CVE-2020-6812",
      "title": "Firefox ESR: The first time AirPods are connected to an iPhone, they become named after the user\u0027s name by default\u2026",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.1,
      "epss": 0.01601,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}