osv-2025-132
Vulnerability from osv_ossfuzz
Published
2025-02-17 00:01
Modified
2025-03-18 00:33
Summary
Heap-use-after-free in netsnmp_hex_to_binary
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=396777457

Crash type: Heap-use-after-free READ 1
Crash state:
netsnmp_hex_to_binary
snmpv3_parse_arg
netsnmp_parse_args
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "1109b6fd408e1c8b03e6ccfdcbe70c2ad0412c13:f720ed11acffa6425694ee3ac5144035aa094716"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "net-snmp",
        "purl": "pkg:generic/net-snmp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "a6d63f416b3fe3011a3d11559ddf29ecf01a1667"
            },
            {
              "fixed": "cbedf0cba170b967ab312ebc794eabdd6f67c6d5"
            },
            {
              "fixed": "6af1dd2e6ab3820d949e24bc640bdcd75a05e48f"
            }
          ],
          "repo": "https://github.com/net-snmp/net-snmp",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=396777457\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\nnetsnmp_hex_to_binary\nsnmpv3_parse_arg\nnetsnmp_parse_args\n```\n",
  "id": "OSV-2025-132",
  "modified": "2025-03-18T00:33:26.648884Z",
  "published": "2025-02-17T00:01:01.920904Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=396777457"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-use-after-free in netsnmp_hex_to_binary"
}


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