osv-2023-388
Vulnerability from osv_ossfuzz
Published
2023-05-11 14:00
Modified
2023-05-11 14:00
Summary
Heap-buffer-overflow
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58786

Crash type: Heap-buffer-overflow READ 4 Crash state: NULL

To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "tcmalloc",
        "purl": "pkg:generic/tcmalloc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "c33cb2d8935002f8ba942028a1f0871d075345a1"
            },
            {
              "fixed": "200f3b2b1ce4012433495d4f7281cbbb740b7004"
            }
          ],
          "repo": "https://github.com/google/tcmalloc",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58786\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nNULL```\n",
  "id": "OSV-2023-388",
  "modified": "2023-05-11T14:00:53.703051Z",
  "published": "2023-05-11T14:00:53.702804Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58786"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.