osv-2022-1059
Vulnerability from osv_ossfuzz
Published
2022-10-17 00:01
Modified
2022-10-17 00:01
Summary
Heap-buffer-overflow in asn_build_unsigned_int64
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52465

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
asn_build_unsigned_int64
snmp_build_var_op
snmp_pdu_build
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "net-snmp",
        "purl": "pkg:generic/net-snmp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "a0a02e5e5e8ceffb173d9dfb5601c3deeded97ca"
            },
            {
              "fixed": "6cac0c842537b9b6aaa104d909a06b85192793a6"
            }
          ],
          "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=52465\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nasn_build_unsigned_int64\nsnmp_build_var_op\nsnmp_pdu_build\n```\n",
  "id": "OSV-2022-1059",
  "modified": "2022-10-17T00:01:35.996998Z",
  "published": "2022-10-17T00:01:35.996725Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52465"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in asn_build_unsigned_int64"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.