{
  "cveId": "CVE-2020-3812",
  "url": "https://patchblox.com/security/cve/CVE-2020-3812",
  "summary": "CVE-2020-3812 is fixed in 2 products on 1 platform, first by qmail 1.06-6.2~deb10u1build0.18.04.1, released May 26, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "qmail: qmail-verify as used in netqmail 1.06 is prone to an information disclosure vulnerability",
  "description": "qmail-verify as used in netqmail 1.06 is prone to an information disclosure vulnerability. A local attacker can test for the existence of files and directories anywhere in the filesystem because qmail-verify runs as root and tests for the existence of files in the attacker\u0027s home directory, without dropping its privileges first.",
  "published": "2020-05-26T06:15:00Z",
  "severity": "Medium",
  "epss": 0.00425,
  "epssPercentile": 0.37008,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "qmail",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.06-6.2~deb10u1build0.18.04.1",
      "fix": "qmail 1.06-6.2~deb10u1build0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qmail-1.06-6.2-deb10u1build0.18.04.1",
      "released": "2020-05-26T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qmail",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.06-6.2~deb10u1build0.20.04.1",
      "fix": "qmail 1.06-6.2~deb10u1build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qmail-1.06-6.2-deb10u1build0.20.04.1",
      "released": "2020-05-26T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qmail-uids-gids",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.06-6.2~deb10u1build0.18.04.1",
      "fix": "qmail-uids-gids 1.06-6.2~deb10u1build0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qmail-uids-gids-1.06-6.2-deb10u1build0.18.04.1",
      "released": "2020-05-26T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qmail-uids-gids",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.06-6.2~deb10u1build0.20.04.1",
      "fix": "qmail-uids-gids 1.06-6.2~deb10u1build0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qmail-uids-gids-1.06-6.2-deb10u1build0.20.04.1",
      "released": "2020-05-26T06:15:00Z"
    }
  ],
  "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"
  }
}