{
  "id": "CVE-2024-0397",
  "sourceIdentifier": "cna@python.org",
  "published": "2024-06-17T16:15:10.217",
  "lastModified": "2024-06-17T16:15:10.217",
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "A defect was discovered in the Python \u201cssl\u201d module where there is a memory\nrace condition with the ssl.SSLContext methods \u201ccert_store_stats()\u201d and\n\u201cget_ca_certs()\u201d. The race condition can be triggered if the methods are\ncalled at the same time as certificates are loaded into the SSLContext,\nsuch as during the TLS handshake with a certificate directory configured.\nThis issue is fixed in CPython 3.10.14, 3.11.9, 3.12.3, and 3.13.0a5."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d",
      "source": "cna@python.org"
    },
    {
      "url": "https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524",
      "source": "cna@python.org"
    },
    {
      "url": "https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e",
      "source": "cna@python.org"
    },
    {
      "url": "https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286",
      "source": "cna@python.org"
    },
    {
      "url": "https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa",
      "source": "cna@python.org"
    },
    {
      "url": "https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab",
      "source": "cna@python.org"
    },
    {
      "url": "https://github.com/python/cpython/issues/114572",
      "source": "cna@python.org"
    },
    {
      "url": "https://github.com/python/cpython/pull/114573",
      "source": "cna@python.org"
    },
    {
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/",
      "source": "cna@python.org"
    }
  ]
}