osv-2023-1062
Vulnerability from osv_ossfuzz
Published
2023-10-25 13:01
Modified
2024-04-29 11:24
Summary
Heap-buffer-overflow in H5MM_xstrdup
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63566

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

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "711128127c47ed23d81e37c99461796f5e168c7d:29e986fb1cfe09dacdbe386f441882025f652377"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "matio",
        "purl": "pkg:generic/matio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "77d8c989bc802b81354d86056386a762ef1fcfa1"
            },
            {
              "fixed": "29e986fb1cfe09dacdbe386f441882025f652377"
            }
          ],
          "repo": "https://github.com/tbeu/matio.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.5.24",
        "v1.5.25",
        "v1.5.26"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63566\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nH5MM_xstrdup\nH5G__ent_to_link\nH5G__node_iterate\n```\n",
  "id": "OSV-2023-1062",
  "modified": "2024-04-29T11:24:44.447081Z",
  "published": "2023-10-25T13:01:17.608747Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63566"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in H5MM_xstrdup"
}


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  • 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.
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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.