osv-2020-1053
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:49
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in js_parse_source_element
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21404

Crash type: UNKNOWN READ
Crash state:
js_parse_source_element
__JS_EvalInternal
JS_Eval

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "unknown:5ae7ebbeecc4210e763ad76555571e3b31db6e24",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "quickjs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5ae7ebbeecc4210e763ad76555571e3b31db6e24"
            },
            {
              "fixed": "1bf1aba3af61529a282528c8c382b5f078cce63f"
            }
          ],
          "repo": "https://github.com/horhof/quickjs",
          "type": "GIT"
        }
      ],
      "versions": [
        "20200316"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21404\n\n```\nCrash type: UNKNOWN READ\nCrash state:\njs_parse_source_element\n__JS_EvalInternal\nJS_Eval\n```\n",
  "id": "OSV-2020-1053",
  "modified": "2022-04-13T03:04:41.248875Z",
  "published": "2020-07-22T21:49:43.353213Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21404"
    }
  ],
  "summary": "UNKNOWN READ in js_parse_source_element"
}


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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.
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  • 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.


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