{
  "cveId": "CVE-2021-3500",
  "url": "https://patchblox.com/security/cve/CVE-2021-3500",
  "summary": "CVE-2021-3500 is fixed in 7 products on 1 platform, first by djview 3.5.27.1-8ubuntu0.3, released May 10, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "djview: A flaw was found in djvulibre-3.5.28 and earlier",
  "description": "A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.",
  "published": "2021-04-29T17:00:00Z",
  "severity": "Low",
  "epss": 0.00906,
  "epssPercentile": 0.60072,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "djview",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27.1-8ubuntu0.3",
      "fix": "djview 3.5.27.1-8ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-djview-3.5.27.1-8ubuntu0.3",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djview",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.5.27.1-14ubuntu0.1",
      "fix": "djview 3.5.27.1-14ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-djview-3.5.27.1-14ubuntu0.1",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djview3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27.1-8ubuntu0.3",
      "fix": "djview3 3.5.27.1-8ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-djview3-3.5.27.1-8ubuntu0.3",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djview3",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.5.27.1-14ubuntu0.1",
      "fix": "djview3 3.5.27.1-14ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-djview3-3.5.27.1-14ubuntu0.1",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djvulibre-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27.1-8ubuntu0.3",
      "fix": "djvulibre-bin 3.5.27.1-8ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-djvulibre-bin-3.5.27.1-8ubuntu0.3",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djvulibre-bin",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.5.27.1-14ubuntu0.1",
      "fix": "djvulibre-bin 3.5.27.1-14ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-djvulibre-bin-3.5.27.1-14ubuntu0.1",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djvulibre-desktop",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27.1-8ubuntu0.3",
      "fix": "djvulibre-desktop 3.5.27.1-8ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-djvulibre-desktop-3.5.27.1-8ubuntu0.3",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djvulibre-desktop",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.5.27.1-14ubuntu0.1",
      "fix": "djvulibre-desktop 3.5.27.1-14ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-djvulibre-desktop-3.5.27.1-14ubuntu0.1",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djvuserve",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27.1-8ubuntu0.3",
      "fix": "djvuserve 3.5.27.1-8ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-djvuserve-3.5.27.1-8ubuntu0.3",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djvuserve",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.5.27.1-14ubuntu0.1",
      "fix": "djvuserve 3.5.27.1-14ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-djvuserve-3.5.27.1-14ubuntu0.1",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libdjvulibre-text",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27.1-8ubuntu0.3",
      "fix": "libdjvulibre-text 3.5.27.1-8ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libdjvulibre-text-3.5.27.1-8ubuntu0.3",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libdjvulibre-text",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.5.27.1-14ubuntu0.1",
      "fix": "libdjvulibre-text 3.5.27.1-14ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libdjvulibre-text-3.5.27.1-14ubuntu0.1",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libdjvulibre21",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.27.1-8ubuntu0.3",
      "fix": "libdjvulibre21 3.5.27.1-8ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libdjvulibre21-3.5.27.1-8ubuntu0.3",
      "released": "2021-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libdjvulibre21",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.5.27.1-14ubuntu0.1",
      "fix": "libdjvulibre21 3.5.27.1-14ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libdjvulibre21-3.5.27.1-14ubuntu0.1",
      "released": "2021-05-10T17:00:00Z"
    }
  ],
  "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"
  }
}