ubuntu-cve-2025-60020
Vulnerability from osv_ubuntu
Published
2025-09-24 13:15
Modified
2026-06-01 18:47
Summary
Details

nncp before 8.12.0 allows path traversal (for reading or writing) during freqing and file saving via a crafted path in packet data.

Severity
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "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"
      ]
    },
    {
      "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"
      ]
    },
    {
      "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": "nncp before 8.12.0 allows path traversal (for reading or writing) during freqing and file saving via a crafted path in packet data.",
  "id": "UBUNTU-CVE-2025-60020",
  "modified": "2026-06-01T18:47:48Z",
  "published": "2025-09-24T13:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-60020"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-60020"
    },
    {
      "type": "REPORT",
      "url": "http://www.nncpgo.org/Release-8_005f12_005f0.html"
    },
    {
      "type": "REPORT",
      "url": "http://lists.cypherpunks.su/archive/nncp-devel/CAO-d-4riai9EZx4gVfekow-BCtTn07k8BB1ZdsopPVw=scWD1A@mail.gmail.com/T/#md678a00df1020bb811f47f42ef33c54b789cddd7"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8359-1"
    }
  ],
  "related": [
    "USN-8359-1"
  ],
  "schema_version": "1.7.0",
  "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"
    }
  ],
  "upstream": [
    "CVE-2025-60020"
  ]
}



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Nomenclature

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