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{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2018-5379",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-5380",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-5381",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "quagga",
            "binary_version": "0.99.22.4-3ubuntu1.5"
          }
        ]
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      "package": {
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        "name": "quagga",
        "purl": "pkg:deb/ubuntu/quagga@0.99.22.4-3ubuntu1.5?arch=source\u0026distro=trusty"
      },
      "ranges": [
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            {
              "introduced": "0"
            },
            {
              "fixed": "0.99.22.4-3ubuntu1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.99.22.1-2",
        "0.99.22.4-1",
        "0.99.22.4-2",
        "0.99.22.4-3",
        "0.99.22.4-3ubuntu1",
        "0.99.22.4-3ubuntu1.1",
        "0.99.22.4-3ubuntu1.2",
        "0.99.22.4-3ubuntu1.3",
        "0.99.22.4-3ubuntu1.4"
      ]
    },
    {
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        "cves_map": {
          "cves": [
            {
              "id": "CVE-2018-5379",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-5380",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-5381",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "quagga",
            "binary_version": "0.99.24.1-2ubuntu1.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "quagga",
        "purl": "pkg:deb/ubuntu/quagga@0.99.24.1-2ubuntu1.4?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
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            {
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            },
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.99.24.1-2",
        "0.99.24.1-2ubuntu1",
        "0.99.24.1-2ubuntu1.1",
        "0.99.24.1-2ubuntu1.2",
        "0.99.24.1-2ubuntu1.3"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that a double-free vulnerability existed in the\nQuagga BGP daemon when processing certain forms of UPDATE message.\nA remote attacker could use this to cause a denial of service or\npossibly execute arbitrary code. (CVE-2018-5379)\n\nIt was discovered that the Quagga BGP daemon did not properly bounds\ncheck the data sent with a NOTIFY to a peer. An attacker could use this\nto expose sensitive information or possibly cause a denial of service.\nThis issue only affected Ubuntu 17.10. (CVE-2018-5378)\n\nIt was discovered that a table overrun vulnerability existed in the\nQuagga BGP daemon. An attacker in control of a configured peer could\nuse this to possibly expose sensitive information or possibly cause\na denial of service. (CVE-2018-5380)\n\nIt was discovered that the Quagga BGP daemon in some configurations\ndid not properly handle invalid OPEN messages. An attacker in control\nof a configured peer could use this to cause a denial of service\n(infinite loop). (CVE-2018-5381)\n",
  "id": "USN-3573-1",
  "modified": "2026-02-10T04:41:16Z",
  "published": "2018-02-16T00:32:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3573-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5378"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5379"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5380"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5381"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "quagga vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2018-5378",
    "UBUNTU-CVE-2018-5379",
    "UBUNTU-CVE-2018-5380",
    "UBUNTU-CVE-2018-5381"
  ]
}