cve-2024-0397
Vulnerability from cvelistv5
Published
2024-06-17 15:09
Modified
2024-09-17 18:24
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
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.
References
cna@python.orghttp://www.openwall.com/lists/oss-security/2024/06/17/2
cna@python.orghttps://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d
cna@python.orghttps://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524
cna@python.orghttps://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e
cna@python.orghttps://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286
cna@python.orghttps://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa
cna@python.orghttps://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab
cna@python.orghttps://github.com/python/cpython/issues/114572
cna@python.orghttps://github.com/python/cpython/pull/114573
cna@python.orghttps://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2024/06/17/2
af854a3a-2127-422b-91ae-364da2661108https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d
af854a3a-2127-422b-91ae-364da2661108https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524
af854a3a-2127-422b-91ae-364da2661108https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e
af854a3a-2127-422b-91ae-364da2661108https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286
af854a3a-2127-422b-91ae-364da2661108https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa
af854a3a-2127-422b-91ae-364da2661108https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab
af854a3a-2127-422b-91ae-364da2661108https://github.com/python/cpython/issues/114572
af854a3a-2127-422b-91ae-364da2661108https://github.com/python/cpython/pull/114573
af854a3a-2127-422b-91ae-364da2661108https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/
Impacted products
Vendor Product Version
Python Software Foundation CPython Version: 0
Version: 3.9.0
Version: 3.10.0
Version: 3.11.0
Version: 3.12.0
Version: 3.13.0a1
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:python_software_foundation:cpython:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "cpython",
            "vendor": "python_software_foundation",
            "versions": [
              {
                "lessThan": "3.8.20",
                "status": "affected",
                "version": "0",
                "versionType": "python"
              },
              {
                "lessThan": "3.9.20",
                "status": "affected",
                "version": "3.9.0",
                "versionType": "python"
              },
              {
                "lessThan": "3.10.14",
                "status": "affected",
                "version": "3.10.0",
                "versionType": "python"
              },
              {
                "lessThan": "3.11.9",
                "status": "affected",
                "version": "3.11.0",
                "versionType": "python"
              },
              {
                "lessThan": "3.12.3",
                "status": "affected",
                "version": "3.12.0",
                "versionType": "python"
              },
              {
                "lessThan": "3.13.0a5",
                "status": "affected",
                "version": "3.13.0a1",
                "versionType": "python"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.4,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-0397",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-20T15:52:27.499743Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-362",
                "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-17T18:24:43.948Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T18:04:49.771Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "issue-tracking",
              "x_transferred"
            ],
            "url": "https://github.com/python/cpython/issues/114572"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/python/cpython/pull/114573"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/06/17/2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "CPython",
          "repo": "https://github.com/python/cpython",
          "vendor": "Python Software Foundation",
          "versions": [
            {
              "lessThan": "3.8.20",
              "status": "affected",
              "version": "0",
              "versionType": "python"
            },
            {
              "lessThan": "3.9.20",
              "status": "affected",
              "version": "3.9.0",
              "versionType": "python"
            },
            {
              "lessThan": "3.10.14",
              "status": "affected",
              "version": "3.10.0",
              "versionType": "python"
            },
            {
              "lessThan": "3.11.9",
              "status": "affected",
              "version": "3.11.0",
              "versionType": "python"
            },
            {
              "lessThan": "3.12.3",
              "status": "affected",
              "version": "3.12.0",
              "versionType": "python"
            },
            {
              "lessThan": "3.13.0a5",
              "status": "affected",
              "version": "3.13.0a1",
              "versionType": "python"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "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."
            }
          ],
          "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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-07T02:44:08.540Z",
        "orgId": "28c92f92-d60d-412d-b760-e73465c3df22",
        "shortName": "PSF"
      },
      "references": [
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/python/cpython/issues/114572"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/pull/114573"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/06/17/2"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Memory race condition in ssl.SSLContext certificate store methods",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "28c92f92-d60d-412d-b760-e73465c3df22",
    "assignerShortName": "PSF",
    "cveId": "CVE-2024-0397",
    "datePublished": "2024-06-17T15:09:40.896Z",
    "dateReserved": "2024-01-10T14:05:31.635Z",
    "dateUpdated": "2024-09-17T18:24:43.948Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-0397\",\"sourceIdentifier\":\"cna@python.org\",\"published\":\"2024-06-17T16:15:10.217\",\"lastModified\":\"2024-11-21T08:46:29.733\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"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.\"},{\"lang\":\"es\",\"value\":\"Se descubri\u00f3 un defecto en el m\u00f3dulo \u201cssl\u201d de Python donde existe una condici\u00f3n de ejecuci\u00f3n de memoria con los m\u00e9todos ssl.SSLContext \u201ccert_store_stats()\u201d y \u201cget_ca_certs()\u201d. La condici\u00f3n de ejecuci\u00f3n se puede desencadenar si los m\u00e9todos se llaman al mismo tiempo que se cargan los certificados en SSLContext, como durante el protocolo de enlace TLS con un directorio de certificados configurado. Este problema se solucion\u00f3 en CPython 3.10.14, 3.11.9, 3.12.3 y 3.13.0a5.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H\",\"baseScore\":7.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-362\"}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2024/06/17/2\",\"source\":\"cna@python.org\"},{\"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\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2024/06/17/2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/python/cpython/issues/114572\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/python/cpython/pull/114573\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/python/cpython/issues/114572\", \"tags\": [\"issue-tracking\", \"x_transferred\"]}, {\"url\": \"https://github.com/python/cpython/pull/114573\", \"tags\": [\"patch\", \"x_transferred\"]}, {\"url\": \"https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}, {\"url\": \"https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d\", \"tags\": [\"patch\", \"x_transferred\"]}, {\"url\": \"https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524\", \"tags\": [\"patch\", \"x_transferred\"]}, {\"url\": \"https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e\", \"tags\": [\"patch\", \"x_transferred\"]}, {\"url\": \"https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286\", \"tags\": [\"patch\", \"x_transferred\"]}, {\"url\": \"https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa\", \"tags\": [\"patch\", \"x_transferred\"]}, {\"url\": \"https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab\", \"tags\": [\"patch\", \"x_transferred\"]}, {\"url\": \"http://www.openwall.com/lists/oss-security/2024/06/17/2\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-01T18:04:49.771Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.4, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-0397\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-20T15:52:27.499743Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:python_software_foundation:cpython:*:*:*:*:*:*:*:*\"], \"vendor\": \"python_software_foundation\", \"product\": \"cpython\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"3.8.20\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.9.0\", \"lessThan\": \"3.9.20\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.10.0\", \"lessThan\": \"3.10.14\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.11.0\", \"lessThan\": \"3.11.9\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.12.0\", \"lessThan\": \"3.12.3\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.13.0a1\", \"lessThan\": \"3.13.0a5\", \"versionType\": \"python\"}], \"defaultStatus\": \"unaffected\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-362\", \"description\": \"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-06-20T16:06:44.461Z\"}}], \"cna\": {\"title\": \"Memory race condition in ssl.SSLContext certificate store methods\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"affected\": [{\"repo\": \"https://github.com/python/cpython\", \"vendor\": \"Python Software Foundation\", \"product\": \"CPython\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"3.8.20\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.9.0\", \"lessThan\": \"3.9.20\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.10.0\", \"lessThan\": \"3.10.14\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.11.0\", \"lessThan\": \"3.11.9\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.12.0\", \"lessThan\": \"3.12.3\", \"versionType\": \"python\"}, {\"status\": \"affected\", \"version\": \"3.13.0a1\", \"lessThan\": \"3.13.0a5\", \"versionType\": \"python\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://github.com/python/cpython/issues/114572\", \"tags\": [\"issue-tracking\"]}, {\"url\": \"https://github.com/python/cpython/pull/114573\", \"tags\": [\"patch\"]}, {\"url\": \"https://mail.python.org/archives/list/security-announce@python.org/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://github.com/python/cpython/commit/01c37f1d0714f5822d34063ca7180b595abf589d\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/29c97287d205bf2f410f4895ebce3f43b5160524\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/37324b421b72b7bc9934e27aba85d48d4773002e\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/542f3272f56f31ed04e74c40635a913fbc12d286\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/b228655c227b2ca298a8ffac44d14ce3d22f6faa\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab\", \"tags\": [\"patch\"]}, {\"url\": \"http://www.openwall.com/lists/oss-security/2024/06/17/2\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"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.\", \"supportingMedia\": [{\"type\": \"text/html\", \"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.\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"28c92f92-d60d-412d-b760-e73465c3df22\", \"shortName\": \"PSF\", \"dateUpdated\": \"2024-09-07T02:44:08.540Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-0397\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-17T18:24:43.948Z\", \"dateReserved\": \"2024-01-10T14:05:31.635Z\", \"assignerOrgId\": \"28c92f92-d60d-412d-b760-e73465c3df22\", \"datePublished\": \"2024-06-17T15:09:40.896Z\", \"assignerShortName\": \"PSF\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.