{
  "cveId": "CVE-2019-19648",
  "url": "https://patchblox.com/security/cve/CVE-2019-19648",
  "summary": "CVE-2019-19648 is fixed in 2 products on 1 platform, first by libyara3 3.9.0-1ubuntu0.1~esm1, released February 4, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libyara3: In the macho_parse_file functionality in macho/macho.c of YARA 3.11.0, command_size may be inconsistent with the real...",
  "description": "In the macho_parse_file functionality in macho/macho.c of YARA 3.11.0, command_size may be inconsistent with the real size. A specially crafted MachO file can cause an out-of-bounds memory access, resulting in Denial of Service (application crash) or potential code execution.",
  "published": "2019-12-08T17:15:00Z",
  "severity": "Medium",
  "epss": 0.01544,
  "epssPercentile": 0.75129,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libyara3",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.9.0-1ubuntu0.1~esm1",
      "fix": "libyara3 3.9.0-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libyara3-3.9.0-1ubuntu0.1-esm1",
      "released": "2022-02-04T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "yara",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.9.0-1ubuntu0.1~esm1",
      "fix": "yara 3.9.0-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-yara-3.9.0-1ubuntu0.1-esm1",
      "released": "2022-02-04T11:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}