osv-2021-1730
Vulnerability from osv_ossfuzz
Published
2021-12-21 00:01
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in seturl
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42708

Crash type: Heap-buffer-overflow READ {*}
Crash state:
seturl
parseurl
curl_url_set
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "7a92f865b43aac942ae5755a7a3a06775751fdea:ef4dc1b5be8c092550617ea0f1b9844a9cdc6ae8"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "curl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7a92f865b43aac942ae5755a7a3a06775751fdea"
            },
            {
              "fixed": "ef4dc1b5be8c092550617ea0f1b9844a9cdc6ae8"
            }
          ],
          "repo": "https://github.com/curl/curl.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42708\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nseturl\nparseurl\ncurl_url_set\n```\n",
  "id": "OSV-2021-1730",
  "modified": "2022-04-13T03:04:42.940270Z",
  "published": "2021-12-21T00:01:40.506935Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42708"
    }
  ],
  "summary": "Heap-buffer-overflow in seturl"
}


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  • 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.



Detection rules are retrieved from Rulezet.