{
  "schema_version": "1.6.2",
  "id": "MGASA-2017-0115",
  "published": "2017-04-24T07:27:32Z",
  "modified": "2017-04-24T07:14:32Z",
  "summary": "Updated proftpd packages fix security vulnerability",
  "details": "ProFTPD before 1.3.5e controls whether the home directory of a user could\ncontain a symbolic link through the AllowChrootSymlinks configuration\noption, but checks only the last path component when enforcing\nAllowChrootSymlinks. Attackers with local access could bypass the\nAllowChrootSymlinks control by replacing a path component (other than the\nlast one) with a symbolic link. The threat model includes an attacker who\nis not granted full filesystem access by a hosting provider, but can\nreconfigure the home directory of an FTP user (CVE-2017-7418).\n",
  "related": [
    "CVE-2017-7418"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2017-0115.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=20640"
    },
    {
      "type": "REPORT",
      "url": "http://www.proftpd.org/docs/RELEASE_NOTES-1.3.5e"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:5",
        "name": "proftpd",
        "purl": "pkg:rpm/mageia/proftpd?arch=source&distro=mageia-5"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.5e-1.mga5"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}