{
  "cveId": "CVE-2020-18899",
  "url": "https://patchblox.com/security/cve/CVE-2020-18899",
  "summary": "CVE-2020-18899 is fixed in 2 products on 1 platform, first by exiv2 0.25-3.1ubuntu0.18.04.11\u002Besm1, released March 2, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "exiv2: An uncontrolled memory allocation in DataBufdata(subBox.length-sizeof(box)) function of Exiv2 0.27 allows attackers t...",
  "description": "An uncontrolled memory allocation in DataBufdata(subBox.length-sizeof(box)) function of Exiv2 0.27 allows attackers to cause a denial of service (DOS) via a crafted input.",
  "published": "2021-08-19T15:15:00Z",
  "severity": "Low",
  "epss": 0.01658,
  "epssPercentile": 0.76769,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "exiv2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.25-3.1ubuntu0.18.04.11\u002Besm1",
      "fix": "exiv2 0.25-3.1ubuntu0.18.04.11\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-exiv2-0.25-3.1ubuntu0.18.04.11-esm1",
      "released": "2026-03-02T12:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libexiv2-14",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.25-3.1ubuntu0.18.04.11\u002Besm1",
      "fix": "libexiv2-14 0.25-3.1ubuntu0.18.04.11\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libexiv2-14-0.25-3.1ubuntu0.18.04.11-esm1",
      "released": "2026-03-02T12:16:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}