ghsa-7pwv-g7hj-39pr
Vulnerability from github
Published
2024-08-19 21:35
Modified
2024-09-04 21:30
Severity
Details

There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library module.

When parsing cookies that contained backslashes for quoted characters in the cookie value, the parser would use an algorithm with quadratic complexity, resulting in excess CPU resources being used while parsing the value.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2024-7592"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333",
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-19T19:15:08Z",
    "severity": "HIGH"
  },
  "details": "There is a LOW severity vulnerability affecting CPython, specifically the\n\u0027http.cookies\u0027 standard library module.\n\n\nWhen parsing cookies that contained backslashes for quoted characters in\nthe cookie value, the parser would use an algorithm with quadratic\ncomplexity, resulting in excess CPU resources being used while parsing the\nvalue.",
  "id": "GHSA-7pwv-g7hj-39pr",
  "modified": "2024-09-04T21:30:31Z",
  "published": "2024-08-19T21:35:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7592"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/issues/123067"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/pull/123075"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/391e5626e3ee5af267b97e37abc7475732e67621"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/a77ab24427a18bff817025adb03ca920dc3f1a06"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/b2f11ca7667e4d57c71c1c88b255115f16042d9a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/d4ac921a4b081f7f996a5d2b101684b67ba0ed7f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/d662e2db2605515a767f88ad48096b8ac623c774"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/dcc3eaef98cd94d6cb6cb0f44bd1c903d04f33b1"
    },
    {
      "type": "WEB",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/HXJAAAALNUNGCQUS2W7WR6GFIZIHFOOK"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading...

Loading...