GHSA-W799-PRG3-CX77

Vulnerability from github – Published: 2022-05-17 03:02 – Updated: 2024-10-16 20:42
VLAI?
Summary
python-jose failure to use a constant time comparison for HMAC keys
Details

python-jose before 1.3.2 allows attackers to have unspecified impact by leveraging failure to use a constant time comparison for HMAC keys.

Severity ?
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "python-jose"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2016-7036"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-208"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-31T21:03:29Z",
    "nvd_published_at": "2017-01-23T21:59:00Z",
    "severity": "CRITICAL"
  },
  "details": "python-jose before 1.3.2 allows attackers to have unspecified impact by leveraging failure to use a constant time comparison for HMAC keys.",
  "id": "GHSA-w799-prg3-cx77",
  "modified": "2024-10-16T20:42:13Z",
  "published": "2022-05-17T03:02:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7036"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mpdavis/python-jose/pull/35/commits/89b46353b9f611e9da38de3d2fedf52331167b93"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mpdavis/python-jose/commit/73007d6887a7517ac07c6e755e494baee49ef513"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mpdavis/python-jose"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mpdavis/python-jose/releases/tag/1.3.2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/python-jose/PYSEC-2017-28.yaml"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20210123221523/http://www.securityfocus.com/bid/95845"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "python-jose failure to use a constant time comparison for HMAC keys"
}


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