osv-2021-1314
Vulnerability from osv_ossfuzz
Published
2021-09-18 00:01
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in LoadBinarySchema
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38817

Crash type: Use-of-uninitialized-value
Crash state:
LoadBinarySchema
do_test
flatbuffers_monster_fuzzer.cc
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "6f7a57eaa0ef872af87ee3333a4a0fa1bfb607ce:e89de4411d441954d523b851dd10dfedde502450"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "flatbuffers"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8fb8c2ce1dff00bc1455aba0770eb7eae9a06ece"
            },
            {
              "fixed": "6f7a57eaa0ef872af87ee3333a4a0fa1bfb607ce"
            },
            {
              "fixed": "e89de4411d441954d523b851dd10dfedde502450"
            }
          ],
          "repo": "https://github.com/google/flatbuffers",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38817\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nLoadBinarySchema\ndo_test\nflatbuffers_monster_fuzzer.cc\n```\n",
  "id": "OSV-2021-1314",
  "modified": "2022-04-13T03:04:42.024738Z",
  "published": "2021-09-18T00:01:28.793578Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38817"
    }
  ],
  "summary": "Use-of-uninitialized-value in LoadBinarySchema"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.