vuln-ubuntu/data/osv/usn/USN-3590-1.json

{
  "schema_version": "1.7.0",
  "id": "USN-3590-1",
  "summary": "irssi vulnerabilities",
  "details": "It was discovered that Irssi incorrectly handled certain empty\nnick names. An attacker could possibly use this issue to cause a denial\nof service. (CVE-2018-7050)\n\nIt was discovered that Irssi incorrectly handled certain nick names.\nAn attacker could possibly use this to access sensitive information.\n(CVE-2018-7051)\n\nIt was discovered that Irssi incorrectly handled an increase in the\nnumber of windows. An attacker could possibly use this issue to cause\na denial of service. (CVE-2018-7052)\n\nIt was discovered that Irssi incorrectly handled certain messages.\nAn attacker could possibly use this issue to cause a denial of service\nor execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and\nUbuntu 17.10. (CVE-2018-7053)\n\nIt was discovered that Irssi incorrectly handled certain disconnections.\nAn attacker could possibly use this to cause a denial of service or\nexecute arbitrary code. This issue only affected Ubuntu 17.10. (CVE-2018-7054)\n",
  "aliases": [],
  "upstream": [
    "UBUNTU-CVE-2018-7050",
    "UBUNTU-CVE-2018-7051",
    "UBUNTU-CVE-2018-7052",
    "UBUNTU-CVE-2018-7053",
    "UBUNTU-CVE-2018-7054"
  ],
  "related": [],
  "published": "2018-03-06T13:34:13Z",
  "modified": "2026-04-22T07:36:35Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "irssi",
        "purl": "pkg:deb/ubuntu/irssi@0.8.15-5ubuntu3.5?arch=source&distro=trusty"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.8.15-5ubuntu3.5"
            }
          ]
        }
      ],
      "versions": [
        "0.8.15-5ubuntu2",
        "0.8.15-5ubuntu3",
        "0.8.15-5ubuntu3.1",
        "0.8.15-5ubuntu3.2",
        "0.8.15-5ubuntu3.3",
        "0.8.15-5ubuntu3.4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "irssi",
            "binary_version": "0.8.15-5ubuntu3.5"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:14.04:LTS",
          "cves": [
            {
              "id": "CVE-2018-7050",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2018-7051",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2018-7052",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "low"
                }
              ]
            }
          ]
        }
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "irssi",
        "purl": "pkg:deb/ubuntu/irssi@0.8.19-1ubuntu1.7?arch=source&distro=xenial"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.8.19-1ubuntu1.7"
            }
          ]
        }
      ],
      "versions": [
        "0.8.17-1ubuntu1",
        "0.8.17-1ubuntu2",
        "0.8.18-1ubuntu1",
        "0.8.19-1ubuntu1",
        "0.8.19-1ubuntu1.2",
        "0.8.19-1ubuntu1.3",
        "0.8.19-1ubuntu1.4",
        "0.8.19-1ubuntu1.5",
        "0.8.19-1ubuntu1.6"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "irssi",
            "binary_version": "0.8.19-1ubuntu1.7"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:16.04:LTS",
          "cves": [
            {
              "id": "CVE-2018-7050",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2018-7051",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2018-7052",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "low"
                }
              ]
            },
            {
              "id": "CVE-2018-7053",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3590-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7050"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7051"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7052"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7053"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7054"
    }
  ]
}