usn-8359-1
Vulnerability from osv_ubuntu
Published
2026-06-01 15:04
Modified
2026-06-01 15:04
Summary
nncp vulnerability
Details

It was discovered that NNCP did not properly sanitize file paths in packet data during file requesting and file saving operations. A remote attacker could possibly use this issue to read or write arbitrary files outside of the intended directory.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-60020",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "nncp",
            "binary_version": "8.5.0-1ubuntu0.1+esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "nncp",
        "purl": "pkg:deb/ubuntu/nncp@8.5.0-1ubuntu0.1+esm3?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.5.0-1ubuntu0.1+esm3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.7.0-4",
        "8.0.0-1",
        "8.0.2-1",
        "8.5.0-1",
        "8.5.0-1ubuntu0.1",
        "8.5.0-1ubuntu0.1+esm1",
        "8.5.0-1ubuntu0.1+esm2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-60020",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "nncp",
            "binary_version": "8.10.0-8ubuntu0.3+esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "nncp",
        "purl": "pkg:deb/ubuntu/nncp@8.10.0-8ubuntu0.3+esm3?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.10.0-8ubuntu0.3+esm3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "8.8.2-4build1",
        "8.9.0-1",
        "8.10.0-3",
        "8.10.0-4",
        "8.10.0-5",
        "8.10.0-6",
        "8.10.0-7",
        "8.10.0-8",
        "8.10.0-8ubuntu0.1",
        "8.10.0-8ubuntu0.2",
        "8.10.0-8ubuntu0.2+esm1",
        "8.10.0-8ubuntu0.3",
        "8.10.0-8ubuntu0.3+esm1",
        "8.10.0-8ubuntu0.3+esm2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-60020",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.10"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "nncp",
            "binary_version": "8.11.0-4+deb13u1build0.25.10.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "nncp",
        "purl": "pkg:deb/ubuntu/nncp@8.11.0-4+deb13u1build0.25.10.1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.11.0-4+deb13u1build0.25.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "8.11.0-3",
        "8.11.0-4"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that NNCP did not properly sanitize file paths\nin packet data during file requesting and file saving operations. A\nremote attacker could possibly use this issue to read or write\narbitrary files outside of the intended directory.",
  "id": "USN-8359-1",
  "modified": "2026-06-01T15:04:39Z",
  "published": "2026-06-01T15:04:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8359-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-60020"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "nncp vulnerability",
  "upstream": [
    "UBUNTU-CVE-2025-60020"
  ]
}



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