ghsa-4r6j-fwcx-94cf
Vulnerability from github
Published
2022-11-10 12:01
Modified
2022-11-10 20:09
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
snowflake-connector-python is vulnerable to Regular Expression Denial of Service (ReDoS)
Details

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the snowflake-connector-python PyPI package, when an attacker is able to supply arbitrary input to the get_file_transfer_type method.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "snowflake-connector-python"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.8.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-42965"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-10T18:57:53Z",
    "nvd_published_at": "2022-11-09T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the snowflake-connector-python PyPI package, when an attacker is able to supply arbitrary input to the get_file_transfer_type method.",
  "id": "GHSA-4r6j-fwcx-94cf",
  "modified": "2022-11-10T20:09:27Z",
  "published": "2022-11-10T12:01:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-42965"
    },
    {
      "type": "WEB",
      "url": "https://github.com/snowflakedb/snowflake-connector-python/pull/1327"
    },
    {
      "type": "WEB",
      "url": "https://github.com/snowflakedb/snowflake-connector-python/commit/b9d2fc789fae4db865dde3d2a1bd72c8a9eab091"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/snowflakedb/snowflake-connector-python"
    },
    {
      "type": "WEB",
      "url": "https://github.com/snowflakedb/snowflake-connector-python/releases/tag/v2.8.2"
    },
    {
      "type": "WEB",
      "url": "https://research.jfrog.com/vulnerabilities/snowflake-connector-python-redos-xray-257185"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "snowflake-connector-python is vulnerable to Regular Expression Denial of Service (ReDoS)"
}


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