osv-2020-2301
Vulnerability from osv_ossfuzz
Published
2021-01-15 00:00
Modified
2023-10-22 14:05
Summary
Heap-buffer-overflow in H5MM_xstrdup
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29553

Crash type: Heap-buffer-overflow READ {*}
Crash state:
H5MM_xstrdup
H5G__ent_to_link
H5G__node_iterate
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "7a9958485036ef37b4e88df5cbe32bd7ec4c0d25:6540087e697ca2b8950bada3d4ca653951b467dc"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "matio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "f94c087aa9be54ec86a01e267b80fd61108069be"
            },
            {
              "fixed": "7019a4c5212ab34ee336d77b9d6965920944b41a"
            }
          ],
          "repo": "git://git.code.sf.net/p/matio/matio",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.5.18",
        "v1.5.19",
        "v1.5.20",
        "v1.5.21",
        "v1.5.22"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29553\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nH5MM_xstrdup\nH5G__ent_to_link\nH5G__node_iterate\n```\n",
  "id": "OSV-2020-2301",
  "modified": "2023-10-22T14:05:27.685860Z",
  "published": "2021-01-15T00:00:42.910636Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29553"
    }
  ],
  "summary": "Heap-buffer-overflow in H5MM_xstrdup"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.