vuln-ubuntu/data/osv/usn/USN-5681-1.json

{
  "schema_version": "1.7.0",
  "id": "USN-5681-1",
  "summary": "gThumb vulnerabilities",
  "details": "It was discovered that gThumb did not properly managed\nmemory under certain circumstances. An attacker could\npossibly use this issue to cause gThumb to crash, resulting\nin a denial of service, or possibly execute arbitrary code.\n(CVE-2018-18718)\n\nIt was discovered that gThumb did not properly managed\nmemory when processing certain image files. If a user were\ntricked into opening a specially crafted JPEG file, an\nattacker could possibly use this issue to cause gThumb to\ncrash, resulting in a denial of service, or possibly\nexecute arbitrary code. (CVE-2019-20326)\n\nIt was discovered that gThumb did not properly handled\ncertain malformed image files. If a user were tricked into\nopening a specially crafted JPEG file, an attacker could\npossibly use this issue to cause gThumb to crash, resulting\nin a denial of service. (CVE-2020-36427)\n",
  "aliases": [],
  "upstream": [
    "UBUNTU-CVE-2018-18718",
    "UBUNTU-CVE-2019-20326",
    "UBUNTU-CVE-2020-36427"
  ],
  "related": [],
  "published": "2022-10-14T14:13:08Z",
  "modified": "2026-06-25T10:46:08Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "gthumb",
        "purl": "pkg:deb/ubuntu/gthumb@3:3.4.3-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3:3.4.3-1ubuntu0.1~esm1"
            }
          ]
        }
      ],
      "versions": [
        "3:3.3.1.is.3.2.8-0ubuntu3",
        "3:3.4.1-2",
        "3:3.4.1-3",
        "3:3.4.1-4",
        "3:3.4.3-1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "gthumb",
            "binary_version": "3:3.4.3-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "gthumb-data",
            "binary_version": "3:3.4.3-1ubuntu0.1~esm1"
          }
        ],
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:Pro:16.04:LTS",
          "cves": [
            {
              "id": "CVE-2018-18718",
              "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"
                }
              ]
            },
            {
              "id": "CVE-2019-20326",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2020-36427",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "low"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "gthumb",
        "purl": "pkg:deb/ubuntu/gthumb@3:3.6.1-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3:3.6.1-1ubuntu0.1~esm1"
            }
          ]
        }
      ],
      "versions": [
        "3:3.5.2-2ubuntu1",
        "3:3.5.3-1",
        "3:3.5.4-1",
        "3:3.6.0-1",
        "3:3.6.0-2",
        "3:3.6.0-3",
        "3:3.6.0-4",
        "3:3.6.1-1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "gthumb",
            "binary_version": "3:3.6.1-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "gthumb-data",
            "binary_version": "3:3.6.1-1ubuntu0.1~esm1"
          }
        ],
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:Pro:18.04:LTS",
          "cves": [
            {
              "id": "CVE-2018-18718",
              "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"
                }
              ]
            },
            {
              "id": "CVE-2019-20326",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2020-36427",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "low"
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5681-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-18718"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-20326"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-36427"
    }
  ]
}