osv-2020-857
Vulnerability from osv_ossfuzz
Published
2020-07-14 22:13
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in H5VM_memcpyvv
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17228

Crash type: UNKNOWN READ
Crash state:
H5VM_memcpyvv
H5D__compact_readvv
H5D__select_io
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "b783c3e234ceac1d933266707e453b085f1112c6:2f19958fade08de870257f099d88ecc813ab623f",
        "introduced_range": "7a9958485036ef37b4e88df5cbe32bd7ec4c0d25:6540087e697ca2b8950bada3d4ca653951b467dc",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "matio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "f94c087aa9be54ec86a01e267b80fd61108069be"
            },
            {
              "fixed": "2f19958fade08de870257f099d88ecc813ab623f"
            }
          ],
          "repo": "git://git.code.sf.net/p/matio/matio",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.5.18",
        "v1.5.19"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17228\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nH5VM_memcpyvv\nH5D__compact_readvv\nH5D__select_io\n```\n",
  "id": "OSV-2020-857",
  "modified": "2022-04-13T03:04:43.033088Z",
  "published": "2020-07-14T22:13:47.077933Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17228"
    }
  ],
  "summary": "UNKNOWN READ in H5VM_memcpyvv"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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