Security advisory

{
  "id": "2fb827424cf5e3fc68984529fb85f3d514ac0b973d9cc52854b9d53f69aa7c52",
  "url": "https://osv.dev/vulnerability/CVE-2022-29862",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-29862",
    "summary": "An infinite loop in OPC UA .NET Standard Stack 1.04.368 allows a remote attackers to cause the application to hang via a crafted message.",
    "evidence": "osv:CVE-2022-29862",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-29862",
      "aliases": [
        "CVE-2022-29862",
        "GHSA-5q2v-6j86-5h9v"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/opcfoundation/ua-.netstandard",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "88a96a1d9711d83350e45f5bd339c1692be614c9"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:opcfoundation:ua_.net_standard_stack:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.4.368.58"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.4.368.53",
            "1.4.368.33",
            "1.4.368.27-preview",
            "1.4.367.64-preview",
            "1.4.366.31-preview",
            "1.4.363.49",
            "1.4.362.42",
            "1.4.361.39",
            "1.4.360.33",
            "1.4.359.31",
            "1.4.358.30",
            "1.4.357.28",
            "1.4.356.27",
            "1.4.355.26",
            "1.04.354.23",
            "1.04.354.21",
            "1.04.353.15",
            "1.03.350"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29862.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:22.966932235Z",
      "provider": "osv",
      "references": [
        "https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29862.pdf",
        "https://opcfoundation.org/security/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29862.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-29862"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29862.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-29862",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 489324,
  "published_at": "2022-06-16T17:01:06+00:00"
}