Security advisory

{
  "id": "88bf916e2e7638b9bdb1a19c9c7b56ccadd74dd918ad205744735fb34030dc92",
  "url": "https://osv.dev/vulnerability/CVE-2021-28302",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-28302",
    "summary": "A stack overflow in pupnp before version 1.14.5 can cause the denial of service through the Parser_parseDocument() function. ixmlNode_free() will release a child node recursively, which will consume stack space and lead to a crash.",
    "evidence": "osv:CVE-2021-28302",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-28302",
      "aliases": [
        "CVE-2021-28302"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/pupnp/pupnp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "cdc8c8fdf90350175dc0d7fdba37bf631030c847"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pupnp_project:pupnp:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.14.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "cdc8c8fdf90350175dc0d7fdba37bf631030c847"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "release-1.14.5"
                  }
                ]
              }
            }
          ],
          "versions": [
            "release-1.14.4",
            "release-1.14.3",
            "release-1.14.2",
            "release-1.14.1",
            "release-1.14.0",
            "release-1.12.0",
            "release-1.10.1",
            "release-1.10.0",
            "release-1.8.4",
            "release-1.8.3",
            "release-1.8.2",
            "release-1.8.1",
            "release-1.8.0",
            "last_svn_trunk"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28302.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:35.968260527Z",
      "provider": "osv",
      "references": [
        "https://github.com/pupnp/pupnp/releases/tag/release-1.14.5",
        "https://github.com/pupnp/pupnp/issues/249"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-28302",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385699,
  "published_at": "2021-03-12T15:15:14.377+00:00"
}