osv-2022-1065
Vulnerability from osv_ossfuzz
Published
2022-10-20 00:02
Modified
2022-10-20 00:02
Summary
Stack-buffer-overflow in Curl_output_aws_sigv4
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52517

Crash type: Stack-buffer-overflow WRITE {*}
Crash state:
Curl_output_aws_sigv4
output_auth_headers
Curl_http_output_auth
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "0bb2f64905d52a902767fea39bfa0f426a87a53f:a3063fe0147e00381d149e1d3a3c57c63343e7fc"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "curl",
        "purl": "pkg:generic/curl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "29c4aa00a16872514eb2e2c639576a382ffb66d3"
            },
            {
              "fixed": "57ba1dd51975c95628cc3936ab086f80cba4c2d0"
            },
            {
              "fixed": "a3063fe0147e00381d149e1d3a3c57c63343e7fc"
            }
          ],
          "repo": "https://github.com/curl/curl.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52517\n\n```\nCrash type: Stack-buffer-overflow WRITE {*}\nCrash state:\nCurl_output_aws_sigv4\noutput_auth_headers\nCurl_http_output_auth\n```\n",
  "id": "OSV-2022-1065",
  "modified": "2022-10-20T00:02:08.349709Z",
  "published": "2022-10-20T00:02:08.349463Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52517"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Stack-buffer-overflow in Curl_output_aws_sigv4"
}


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Detection rules are retrieved from Rulezet.