USN-4134-3 (UBUNTU-CVE-2019-14822)

Vulnerability from osv_ubuntu – Published: 2020-03-24 10:38 – Updated: 2026-04-22 07:36 – Source website
VLAI
Summary
ibus vulnerability
Details

USN-4134-1 fixed a vulnerability in IBus. The update caused a regression in some Qt applications and the fix was subsequently reverted in USN-4134-2. The regression has since been resolved and so this update fixes the original vulnerability.

We apologize for the inconvenience.

Original advisory details:

Simon McVittie discovered that IBus did not enforce appropriate access controls on its private D-Bus socket. A local unprivileged user who discovers the IBus socket address of another user could exploit this to capture the key strokes of the other user.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2019-14822",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-ibus-1.0",
            "binary_version": "1.5.11-1ubuntu2.4"
          },
          {
            "binary_name": "ibus",
            "binary_version": "1.5.11-1ubuntu2.4"
          },
          {
            "binary_name": "ibus-gtk",
            "binary_version": "1.5.11-1ubuntu2.4"
          },
          {
            "binary_name": "ibus-gtk3",
            "binary_version": "1.5.11-1ubuntu2.4"
          },
          {
            "binary_name": "ibus-wayland",
            "binary_version": "1.5.11-1ubuntu2.4"
          },
          {
            "binary_name": "libibus-1.0-5",
            "binary_version": "1.5.11-1ubuntu2.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "ibus",
        "purl": "pkg:deb/ubuntu/ibus@1.5.11-1ubuntu2.4?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.11-1ubuntu2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.5.10-1ubuntu1",
        "1.5.11-1ubuntu1",
        "1.5.11-1ubuntu2",
        "1.5.11-1ubuntu2.1",
        "1.5.11-1ubuntu2.2",
        "1.5.11-1ubuntu2.3"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2019-14822",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-ibus-1.0",
            "binary_version": "1.5.17-3ubuntu5.3"
          },
          {
            "binary_name": "ibus",
            "binary_version": "1.5.17-3ubuntu5.3"
          },
          {
            "binary_name": "ibus-gtk",
            "binary_version": "1.5.17-3ubuntu5.3"
          },
          {
            "binary_name": "ibus-gtk3",
            "binary_version": "1.5.17-3ubuntu5.3"
          },
          {
            "binary_name": "ibus-wayland",
            "binary_version": "1.5.17-3ubuntu5.3"
          },
          {
            "binary_name": "libibus-1.0-5",
            "binary_version": "1.5.17-3ubuntu5.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "ibus",
        "purl": "pkg:deb/ubuntu/ibus@1.5.17-3ubuntu5.3?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.17-3ubuntu5.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.5.14-2ubuntu1",
        "1.5.14-3ubuntu1",
        "1.5.17-1ubuntu1",
        "1.5.17-3ubuntu1",
        "1.5.17-3ubuntu3",
        "1.5.17-3ubuntu4",
        "1.5.17-3ubuntu5",
        "1.5.17-3ubuntu5.1",
        "1.5.17-3ubuntu5.2"
      ]
    }
  ],
  "aliases": [],
  "details": "USN-4134-1 fixed a vulnerability in IBus. The update caused a regression in\nsome Qt applications and the fix was subsequently reverted in\nUSN-4134-2. The regression has since been resolved and so this update fixes\nthe original vulnerability.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n Simon McVittie discovered that IBus did not enforce appropriate access\n controls on its private D-Bus socket. A local unprivileged user who\n discovers the IBus socket address of another user could exploit this to\n capture the key strokes of the other user.\n",
  "id": "USN-4134-3",
  "modified": "2026-04-22T07:36:37Z",
  "published": "2020-03-24T10:38:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4134-3"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-14822"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "ibus vulnerability",
  "upstream": [
    "UBUNTU-CVE-2019-14822"
  ]
}



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