{
  "cveId": "CVE-2019-15796",
  "url": "https://patchblox.com/security/cve/CVE-2019-15796",
  "summary": "CVE-2019-15796 is fixed in 3 products on 1 platform, first by python-apt 1.6.5ubuntu0.1, released January 19, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python3-apt: Python-apt doesn\u0027t check if hashes are signed in \u0060Version.fetch_binary()\u0060 and \u0060Version.fetch_source()\u0060 of apt/package...",
  "description": "Python-apt doesn\u0027t check if hashes are signed in \u0060Version.fetch_binary()\u0060 and \u0060Version.fetch_source()\u0060 of apt/package.py or in \u0060_fetch_archives()\u0060 of apt/cache.py in version 1.9.3ubuntu2 and earlier. This allows downloads from unsigned repositories which shouldn\u0027t be allowed and has been fixed in verisions 1.9.5, 1.9.0ubuntu1.2, 1.6.5ubuntu0.1, 1.1.0~beta1ubuntu0.16.04.7, 0.9.3.5ubuntu3\u002Besm2, and 0.8.3ubuntu7.5.",
  "published": "2020-01-19T16:00:00Z",
  "severity": "Medium",
  "epss": 0.00509,
  "epssPercentile": 0.43686,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-apt",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.6.5ubuntu0.1",
      "fix": "python-apt 1.6.5ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-apt-1.6.5ubuntu0.1",
      "released": "2020-01-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-apt-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.6.5ubuntu0.1",
      "fix": "python-apt-common 1.6.5ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-apt-common-1.6.5ubuntu0.1",
      "released": "2020-01-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-apt",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.6.5ubuntu0.1",
      "fix": "python3-apt 1.6.5ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-apt-1.6.5ubuntu0.1",
      "released": "2020-01-19T16:00:00Z"
    }
  ],
  "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"
  }
}