Security advisory

{
  "id": "1c55f03db4bc795b101d102b08f9a243ab6829f47029a7c67dabd17a28b08d75",
  "url": "https://osv.dev/vulnerability/CVE-2020-11079",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-11079",
    "summary": "node-dns-sync (npm module dns-sync) through 0.2.0 allows execution of arbitrary commands . This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. This has been fixed in 0.2.1.",
    "evidence": "osv:CVE-2020-11079",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-11079",
      "aliases": [
        "CVE-2020-11079",
        "GHSA-wh69-wc6q-7888"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/skoranga/node-dns-sync",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "cb10a5ac7913eacc031ade7d91596277f31645dc"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "cb10a5ac7913eacc031ade7d91596277f31645dc"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.1.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11079.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:45.685977792Z",
      "provider": "osv",
      "references": [
        "https://github.com/skoranga/node-dns-sync/security/advisories/GHSA-wh69-wc6q-7888",
        "https://github.com/skoranga/node-dns-sync/commit/cb10a5ac7913eacc031ade7d91596277f31645dc"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:node-dns-sync_project:node-dns-sync:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "node-dns-sync_project:node-dns-sync",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "0.2.1"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "0.2.0"
                  },
                  {
                    "fixed": "0.2.1"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-11079",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382883,
  "published_at": "2020-05-28T19:15:10.64+00:00"
}