vuln-ubuntu/data/osv/usn/USN-4053-1.json

{
  "schema_version": "1.7.0",
  "id": "USN-4053-1",
  "summary": "gvfs vulnerabilities",
  "details": "It was discovered that GVfs incorrectly handled the admin backend. Files\ncreated or moved by the admin backend could end up with the wrong ownership\ninformation, contrary to expectations. This issue only affected Ubuntu\n18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. (CVE-2019-12447, CVE-2019-12448,\nCVE-2019-12449)\n\nIt was discovered that GVfs incorrectly handled authentication on its\nprivate D-Bus socket. A local attacker could possibly connect to this\nsocket and issue D-Bus calls. (CVE-2019-12795)\n",
  "aliases": [],
  "upstream": [
    "UBUNTU-CVE-2019-12447",
    "UBUNTU-CVE-2019-12448",
    "UBUNTU-CVE-2019-12449",
    "UBUNTU-CVE-2019-12795"
  ],
  "related": [],
  "published": "2019-07-09T11:29:22Z",
  "modified": "2026-02-10T04:41:34Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "gvfs",
        "purl": "pkg:deb/ubuntu/gvfs@1.28.2-1ubuntu1~16.04.3?arch=source&distro=xenial"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.28.2-1ubuntu1~16.04.3"
            }
          ]
        }
      ],
      "versions": [
        "1.24.2-0ubuntu4",
        "1.24.2-0ubuntu5",
        "1.24.2-0ubuntu6",
        "1.26.2-1ubuntu1",
        "1.27.3-1ubuntu1",
        "1.27.4-1ubuntu1",
        "1.27.90-1ubuntu1",
        "1.27.92-1ubuntu1",
        "1.28.1-1ubuntu1",
        "1.28.2-1ubuntu1~16.04.1",
        "1.28.2-1ubuntu1~16.04.2"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "gvfs",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
          },
          {
            "binary_name": "gvfs-backends",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
          },
          {
            "binary_name": "gvfs-bin",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
          },
          {
            "binary_name": "gvfs-common",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
          },
          {
            "binary_name": "gvfs-daemons",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
          },
          {
            "binary_name": "gvfs-fuse",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
          },
          {
            "binary_name": "gvfs-libs",
            "binary_version": "1.28.2-1ubuntu1~16.04.3"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:16.04:LTS",
          "cves": [
            {
              "id": "CVE-2019-12795",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "gvfs",
        "purl": "pkg:deb/ubuntu/gvfs@1.36.1-0ubuntu1.3.3?arch=source&distro=bionic"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.36.1-0ubuntu1.3.3"
            }
          ]
        }
      ],
      "versions": [
        "1.34.1-1ubuntu1",
        "1.34.1-1ubuntu3",
        "1.34.1-1ubuntu4",
        "1.34.1-2ubuntu2",
        "1.35.91-1ubuntu1",
        "1.35.91-1ubuntu2",
        "1.36.0-1ubuntu1",
        "1.36.1-0ubuntu1",
        "1.36.1-0ubuntu1.1",
        "1.36.1-0ubuntu1.2",
        "1.36.1-0ubuntu1.3",
        "1.36.1-0ubuntu1.3.2"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "gvfs",
            "binary_version": "1.36.1-0ubuntu1.3.3"
          },
          {
            "binary_name": "gvfs-backends",
            "binary_version": "1.36.1-0ubuntu1.3.3"
          },
          {
            "binary_name": "gvfs-bin",
            "binary_version": "1.36.1-0ubuntu1.3.3"
          },
          {
            "binary_name": "gvfs-common",
            "binary_version": "1.36.1-0ubuntu1.3.3"
          },
          {
            "binary_name": "gvfs-daemons",
            "binary_version": "1.36.1-0ubuntu1.3.3"
          },
          {
            "binary_name": "gvfs-fuse",
            "binary_version": "1.36.1-0ubuntu1.3.3"
          },
          {
            "binary_name": "gvfs-libs",
            "binary_version": "1.36.1-0ubuntu1.3.3"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:18.04:LTS",
          "cves": [
            {
              "id": "CVE-2019-12447",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2019-12448",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2019-12449",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2019-12795",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4053-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-12447"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-12448"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-12449"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-12795"
    }
  ]
}