osv-2021-781
Vulnerability from osv_ossfuzz
Published
2021-05-21 00:00
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in Json::decodePrefixedString
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34484

Crash type: UNKNOWN READ
Crash state:
Json::decodePrefixedString
Json::Value::asString
perfetto::trace_processor::json::AddJsonValueToArgs
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "perfetto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7d6375fd3e2f91b5880195a9c02de2334a3fa0d4"
            },
            {
              "fixed": "525262d6a305e034a1d9105e77c2ff4c8acc3eb3"
            },
            {
              "fixed": "8564f6f6d81270ec2306a2c5ee3697ef0366d3ae"
            }
          ],
          "repo": "https://android.googlesource.com/platform/external/perfetto/",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34484\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nJson::decodePrefixedString\nJson::Value::asString\nperfetto::trace_processor::json::AddJsonValueToArgs\n```\n",
  "id": "OSV-2021-781",
  "modified": "2022-04-13T03:04:41.926901Z",
  "published": "2021-05-21T00:00:06.420076Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34484"
    }
  ],
  "summary": "UNKNOWN READ in Json::decodePrefixedString"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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