{
  "cveId": "CVE-2021-46671",
  "url": "https://patchblox.com/security/cve/CVE-2021-46671",
  "summary": "CVE-2021-46671 is fixed in 2 products on 1 platform, first by atftp 0.7.git20120829-3.1~0.18.04.1\u002Besm1, released February 4, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "atftp: options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group dat...",
  "description": "options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.",
  "published": "2022-02-04T13:15:00Z",
  "severity": "medium",
  "cvss": 5.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
  "epss": 0.01267,
  "epssPercentile": 0.69926,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "atftp",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "0.7.git20210915-1",
      "fix": "DEBIAN-CVE-2021-46671",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-46671",
      "released": "2022-02-04T21:15:08Z"
    },
    {
      "platform": "linux",
      "product": "atftp",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "0.7.git20210915-1",
      "fix": "DEBIAN-CVE-2021-46671",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-46671",
      "released": "2022-02-04T21:15:08Z"
    },
    {
      "platform": "linux",
      "product": "atftp",
      "release": "Debian 14",
      "fixedVersion": "0.7.git20210915-1",
      "fix": "DEBIAN-CVE-2021-46671",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-46671",
      "released": "2022-02-04T21:15:08Z"
    },
    {
      "platform": "linux",
      "product": "atftp",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7.git20120829-3.1~0.18.04.1\u002Besm1",
      "fix": "atftp 0.7.git20120829-3.1~0.18.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-atftp-0.7.git20120829-3.1-0.18.04.1-esm1",
      "released": "2022-02-04T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "atftp",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.7.git20120829-3.1ubuntu0.1",
      "fix": "atftp 0.7.git20120829-3.1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-atftp-0.7.git20120829-3.1ubuntu0.1",
      "released": "2022-02-04T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "atftpd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.7.git20120829-3.1~0.18.04.1\u002Besm1",
      "fix": "atftpd 0.7.git20120829-3.1~0.18.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-atftpd-0.7.git20120829-3.1-0.18.04.1-esm1",
      "released": "2022-02-04T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "atftpd",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.7.git20120829-3.1ubuntu0.1",
      "fix": "atftpd 0.7.git20120829-3.1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-atftpd-0.7.git20120829-3.1ubuntu0.1",
      "released": "2022-02-04T13:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}