ghsa-xhf3-pp4q-gxh5
Vulnerability from github
Published
2024-06-17 18:31
Modified
2024-07-03 18:45
Severity ?
Details
A defect was discovered in the Python “ssl” module where there is a memory race condition with the ssl.SSLContext methods “cert_store_stats()” and “get_ca_certs()”. The race condition can be triggered if the methods are called at the same time as certificates are loaded into the SSLContext, such as during the TLS handshake with a certificate directory configured. This issue is fixed in CPython 3.10.14, 3.11.9, 3.12.3, and 3.13.0a5.
{ "affected": [], "aliases": [ "CVE-2024-0397" ], "database_specific": { "cwe_ids": [ "CWE-362" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-06-17T16:15:10Z", "severity": "HIGH" }, "details": "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.", "id": "GHSA-xhf3-pp4q-gxh5", "modified": "2024-07-03T18:45:37Z", "published": "2024-06-17T18:31:33Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0397" }, { "type": "WEB", "url": "https://github.com/python/cpython/issues/114572" }, { "type": "WEB", "url": "https://github.com/python/cpython/pull/114573" }, { "type": "WEB", "url": "https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d" }, { "type": "WEB", "url": "https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524" }, { "type": "WEB", "url": "https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e" }, { "type": "WEB", "url": "https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286" }, { "type": "WEB", "url": "https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa" }, { "type": "WEB", "url": "https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab" }, { "type": "WEB", "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2024/06/17/2" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.