{
  "cveId": "CVE-2020-35523",
  "url": "https://patchblox.com/security/cve/CVE-2020-35523",
  "summary": "CVE-2020-35523 is fixed in 6 products on 1 platform, first by libtiff-opengl 4.0.9-5ubuntu0.4, released December 30, 2020. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libtiff: Fix (#1945542) - Fix CVE-2020-35524 (#1945546)",
  "description": "Fix (#1945542) - Fix CVE-2020-35524 (#1945546)",
  "published": "2020-12-30T16:00:00Z",
  "severity": "MODERATE",
  "cvss": 7.8,
  "epss": 0.01922,
  "epssPercentile": 0.80191,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libtiff",
      "release": "RHEL 8",
      "fixedVersion": "0:4.0.9-20.el8",
      "fix": "RHSA-2021:4241",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4241",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff",
      "release": "ol 8",
      "fixedVersion": "0:4.0.9-20.el8",
      "fix": "ELSA-2021-4241",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4241",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.0.9-20.el8",
      "fix": "RHSA-2021:4241",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4241",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-devel",
      "release": "ol 8",
      "fixedVersion": "0:4.0.9-20.el8",
      "fix": "ELSA-2021-4241",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4241",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-opengl",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.0.9-5ubuntu0.4",
      "fix": "libtiff-opengl 4.0.9-5ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libtiff-opengl-4.0.9-5ubuntu0.4",
      "released": "2020-12-30T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-opengl",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.1.0\u002Bgit191117-2ubuntu0.20.04.1",
      "fix": "libtiff-opengl 4.1.0\u002Bgit191117-2ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libtiff-opengl-4.1.0-git191117-2ubuntu0.20.04.1",
      "released": "2020-12-30T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-tools",
      "release": "RHEL 8",
      "fixedVersion": "0:4.0.9-20.el8",
      "fix": "RHSA-2021:4241",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4241",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-tools",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.0.9-5ubuntu0.4",
      "fix": "libtiff-tools 4.0.9-5ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libtiff-tools-4.0.9-5ubuntu0.4",
      "released": "2020-12-30T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-tools",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.1.0\u002Bgit191117-2ubuntu0.20.04.1",
      "fix": "libtiff-tools 4.1.0\u002Bgit191117-2ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libtiff-tools-4.1.0-git191117-2ubuntu0.20.04.1",
      "released": "2020-12-30T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff-tools",
      "release": "ol 8",
      "fixedVersion": "0:4.0.9-20.el8",
      "fix": "ELSA-2021-4241",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4241",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff5",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.0.9-5ubuntu0.4",
      "fix": "libtiff5 4.0.9-5ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libtiff5-4.0.9-5ubuntu0.4",
      "released": "2020-12-30T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiff5",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.1.0\u002Bgit191117-2ubuntu0.20.04.1",
      "fix": "libtiff5 4.1.0\u002Bgit191117-2ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libtiff5-4.1.0-git191117-2ubuntu0.20.04.1",
      "released": "2020-12-30T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiffxx5",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.0.9-5ubuntu0.4",
      "fix": "libtiffxx5 4.0.9-5ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libtiffxx5-4.0.9-5ubuntu0.4",
      "released": "2020-12-30T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libtiffxx5",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "4.1.0\u002Bgit191117-2ubuntu0.20.04.1",
      "fix": "libtiffxx5 4.1.0\u002Bgit191117-2ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libtiffxx5-4.1.0-git191117-2ubuntu0.20.04.1",
      "released": "2020-12-30T16:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-11T19:49:26Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}