{
  "cveId": "CVE-2021-46310",
  "url": "https://patchblox.com/security/cve/CVE-2021-46310",
  "summary": "CVE-2021-46310 is fixed in djvulibre on 1 platform, first by DEBIAN-CVE-2021-46310, released August 22, 2023. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "djvulibre: An issue was discovered IW44Image.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide...",
  "description": "An issue was discovered IW44Image.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero.",
  "published": "2023-08-22T19:16:21Z",
  "severity": "medium",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.01034,
  "epssPercentile": 0.64061,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "djvulibre",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "3.5.28-2.2~deb11u1",
      "fix": "DLA-4247-1",
      "url": "https://patchblox.com/security/fix/linux/dla-4247-1",
      "released": "2025-07-21T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "djvulibre",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.5.28-2.2~deb12u1",
      "fix": "DEBIAN-CVE-2021-46310",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-46310",
      "released": "2023-08-22T19:16:21Z"
    },
    {
      "platform": "linux",
      "product": "djvulibre",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.5.28-2.2",
      "fix": "DEBIAN-CVE-2021-46310",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-46310",
      "released": "2023-08-22T19:16:21Z"
    },
    {
      "platform": "linux",
      "product": "djvulibre",
      "release": "Debian 14",
      "fixedVersion": "3.5.28-2.2",
      "fix": "DEBIAN-CVE-2021-46310",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-46310",
      "released": "2023-08-22T19:16:21Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}