ubuntu-cve-2020-35269
Vulnerability from osv_ubuntu
Published
2020-12-23 19:15
Modified
2026-05-20 14:52
Summary
Details

Nagios Core application version 4.2.4 is vulnerable to Site-Wide Cross-Site Request Forgery (CSRF) in many functions, like adding – deleting for hosts or servers.

Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nagios4",
            "binary_version": "4.3.4-3ubuntu0.1"
          },
          {
            "binary_name": "nagios4-cgi",
            "binary_version": "4.3.4-3ubuntu0.1"
          },
          {
            "binary_name": "nagios4-common",
            "binary_version": "4.3.4-3ubuntu0.1"
          },
          {
            "binary_name": "nagios4-core",
            "binary_version": "4.3.4-3ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "nagios4",
        "purl": "pkg:deb/ubuntu/nagios4@4.3.4-3ubuntu0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.3.4-3",
        "4.3.4-3ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nagios4",
            "binary_version": "4.4.6-4ubuntu0.22.04.1"
          },
          {
            "binary_name": "nagios4-cgi",
            "binary_version": "4.4.6-4ubuntu0.22.04.1"
          },
          {
            "binary_name": "nagios4-common",
            "binary_version": "4.4.6-4ubuntu0.22.04.1"
          },
          {
            "binary_name": "nagios4-core",
            "binary_version": "4.4.6-4ubuntu0.22.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "nagios4",
        "purl": "pkg:deb/ubuntu/nagios4@4.4.6-4ubuntu0.22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.4.6-4",
        "4.4.6-4ubuntu0.22.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nagios4",
            "binary_version": "4.4.6-4ubuntu0.24.04.1"
          },
          {
            "binary_name": "nagios4-cgi",
            "binary_version": "4.4.6-4ubuntu0.24.04.1"
          },
          {
            "binary_name": "nagios4-common",
            "binary_version": "4.4.6-4ubuntu0.24.04.1"
          },
          {
            "binary_name": "nagios4-core",
            "binary_version": "4.4.6-4ubuntu0.24.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "nagios4",
        "purl": "pkg:deb/ubuntu/nagios4@4.4.6-4ubuntu0.24.04.1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.4.6-4",
        "4.4.6-4ubuntu0.24.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nagios4",
            "binary_version": "4.4.6-4.1ubuntu1"
          },
          {
            "binary_name": "nagios4-cgi",
            "binary_version": "4.4.6-4.1ubuntu1"
          },
          {
            "binary_name": "nagios4-common",
            "binary_version": "4.4.6-4.1ubuntu1"
          },
          {
            "binary_name": "nagios4-core",
            "binary_version": "4.4.6-4.1ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "nagios4",
        "purl": "pkg:deb/ubuntu/nagios4@4.4.6-4.1ubuntu1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.4.6-4.1ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nagios4",
            "binary_version": "4.4.6-4.1ubuntu2"
          },
          {
            "binary_name": "nagios4-cgi",
            "binary_version": "4.4.6-4.1ubuntu2"
          },
          {
            "binary_name": "nagios4-common",
            "binary_version": "4.4.6-4.1ubuntu2"
          },
          {
            "binary_name": "nagios4-core",
            "binary_version": "4.4.6-4.1ubuntu2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "nagios4",
        "purl": "pkg:deb/ubuntu/nagios4@4.4.6-4.1ubuntu2?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.4.6-4.1ubuntu1",
        "4.4.6-4.1ubuntu2"
      ]
    }
  ],
  "aliases": [],
  "details": "Nagios Core application version 4.2.4 is vulnerable to Site-Wide Cross-Site Request Forgery (CSRF) in many functions, like adding \u2013 deleting for hosts or servers.",
  "id": "UBUNTU-CVE-2020-35269",
  "modified": "2026-05-20T14:52:37Z",
  "published": "2020-12-23T19:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-35269"
    },
    {
      "type": "REPORT",
      "url": "https://gist.github.com/MoSalah20/d1d40b43eafba0bd22ee4cddecad3cbc"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/NagiosEnterprises/nagioscore/issues/809"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-35269"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-35269"
  ]
}



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