osv-2021-789
Vulnerability from osv_ossfuzz
Published
2021-05-24 00:00
Modified
2022-04-13 03:33
Summary
UNKNOWN READ in [heap]
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34575

Crash type: UNKNOWN READ
Crash state:
[heap]
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "0ce6d1e329a8949383ea5f28b32f096acc2f60d9:8195e5d3e3c65ff6bcc0aae31a4a53eb609c4d7e",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "matio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3ebab87573973ac1f9148c83162a6da14dc3e130"
            },
            {
              "fixed": "b89ed176f27c71657587d231794bee09d0461d08"
            }
          ],
          "repo": "git://git.code.sf.net/p/matio/matio",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.5.20",
        "v1.5.21",
        "v1.5.22"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34575\n\n```\nCrash type: UNKNOWN READ\nCrash state:\n[heap]\n```\n",
  "id": "OSV-2021-789",
  "modified": "2022-04-13T03:33:01.513253Z",
  "published": "2021-05-24T00:00:10.431079Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34575"
    }
  ],
  "summary": "UNKNOWN READ in [heap]"
}


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Sightings

Author Source Type Date

Nomenclature

  • 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.