Heap-buffer-overflow in usm_set_user_password

{
  "id": "076f8b1c77aad26310a58e42246e4ae05cadc611c9568d1f6f918d029210a180",
  "url": "https://osv.dev/vulnerability/OSV-2025-178",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Heap-buffer-overflow in usm_set_user_password",
    "summary": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=399458050 ``` Crash type: Heap-buffer-overflow WRITE 9 Crash state: usm_set_user_password usm_set_password run_config_handler ```",
    "evidence": "osv:OSV-2025-178",
    "products": [
      {
        "name": {
          "value": "net-snmp",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "OSV-2025-178",
      "aliases": [
        "OSV-2025-178"
      ],
      "affected": [
        {
          "package": {
            "name": "net-snmp",
            "purl": "pkg:generic/net-snmp",
            "ecosystem": "OSS-Fuzz"
          },
          "database_specific": {
            "source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/net-snmp/OSV-2025-178.yaml"
          },
          "ecosystem_specific": {
            "severity": "HIGH"
          }
        }
      ],
      "modified": "2026-10-19T15:14:42.629724Z",
      "provider": "osv",
      "references": [
        "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=399458050"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 375289,
  "published_at": "2025-02-28T00:16:54.655227+00:00"
}