cve-2024-6923
Vulnerability from cvelistv5
Published
2024-08-01 13:40
Modified
2024-09-26 15:03
Summary
Email header injection due to unquoted newlines
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:python:cpython:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "cpython",
            "vendor": "python",
            "versions": [
              {
                "lessThanOrEqual": "3.13.0rc2",
                "status": "affected",
                "version": "0",
                "versionType": "python"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-6923",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-01T18:15:02.857863Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-94",
                "description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-01T18:18:12.965Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-09-26T15:03:13.133Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2024/08/01/3"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2024/08/02/2"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20240926-0003/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "email"
          ],
          "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": "3.10.15",
              "status": "affected",
              "version": "3.10.0",
              "versionType": "python"
            },
            {
              "lessThan": "3.11.10",
              "status": "affected",
              "version": "3.11.0",
              "versionType": "python"
            },
            {
              "lessThan": "3.12.5",
              "status": "affected",
              "version": "3.12.0",
              "versionType": "python"
            },
            {
              "lessThan": "3.13.0rc2",
              "status": "affected",
              "version": "3.13.0a1",
              "versionType": "python"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Petr Viktorin"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Seth Larson"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "John Whitlock"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Bas Bloemsaat"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "There is a MEDIUM severity vulnerability affecting CPython.\u003cbr\u003e\u003cbr\u003eThe \nemail module didn\u2019t properly quote newlines for email headers when \nserializing an email message allowing for header injection when an email\n is serialized."
            }
          ],
          "value": "There is a MEDIUM severity vulnerability affecting CPython.\n\nThe \nemail module didn\u2019t properly quote newlines for email headers when \nserializing an email message allowing for header injection when an email\n is serialized."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-07T02:44:56.546Z",
        "orgId": "28c92f92-d60d-412d-b760-e73465c3df22",
        "shortName": "PSF"
      },
      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/pull/122233"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/python/cpython/issues/121650"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/QH3BUOE2DYQBWP7NAQ7UNHPPOELKISRW/"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/4766d1200fdf8b6728137aa2927a297e224d5fa7"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/4aaa4259b5a6e664b7316a4d60bdec7ee0f124d0"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/06f28dc236708f72871c64d4bc4b4ea144c50147"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/b158a76ce094897c870fb6b3de62887b7ccc33f1"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/f7be505d137a22528cb0fc004422c0081d5d90e6"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/python/cpython/commit/f7c0f09e69e950cf3c5ada9dbde93898eb975533"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Email header injection due to unquoted newlines",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "28c92f92-d60d-412d-b760-e73465c3df22",
    "assignerShortName": "PSF",
    "cveId": "CVE-2024-6923",
    "datePublished": "2024-08-01T13:40:11.069Z",
    "dateReserved": "2024-07-19T15:32:46.458Z",
    "dateUpdated": "2024-09-26T15:03:13.133Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-6923\",\"sourceIdentifier\":\"cna@python.org\",\"published\":\"2024-08-01T14:15:03.647\",\"lastModified\":\"2024-11-21T09:50:33.010\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"There is a MEDIUM severity vulnerability affecting CPython.\\n\\nThe \\nemail module didn\u2019t properly quote newlines for email headers when \\nserializing an email message allowing for header injection when an email\\n is serialized.\"},{\"lang\":\"es\",\"value\":\"Existe una vulnerabilidad de gravedad MEDIA que afecta a CPython. El m\u00f3dulo de correo electr\u00f3nico no citaba correctamente las nuevas l\u00edneas para los encabezados de correo electr\u00f3nico al serializar un mensaje de correo electr\u00f3nico, lo que permit\u00eda la inyecci\u00f3n de encabezado cuando se serializa un correo electr\u00f3nico.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.1,\"impactScore\":3.4}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-94\"}]}],\"references\":[{\"url\":\"https://github.com/python/cpython/commit/06f28dc236708f72871c64d4bc4b4ea144c50147\",\"source\":\"cna@python.org\"},{\"url\":\"https://github.com/python/cpython/commit/4766d1200fdf8b6728137aa2927a297e224d5fa7\",\"source\":\"cna@python.org\"},{\"url\":\"https://github.com/python/cpython/commit/4aaa4259b5a6e664b7316a4d60bdec7ee0f124d0\",\"source\":\"cna@python.org\"},{\"url\":\"https://github.com/python/cpython/commit/b158a76ce094897c870fb6b3de62887b7ccc33f1\",\"source\":\"cna@python.org\"},{\"url\":\"https://github.com/python/cpython/commit/f7be505d137a22528cb0fc004422c0081d5d90e6\",\"source\":\"cna@python.org\"},{\"url\":\"https://github.com/python/cpython/commit/f7c0f09e69e950cf3c5ada9dbde93898eb975533\",\"source\":\"cna@python.org\"},{\"url\":\"https://github.com/python/cpython/issues/121650\",\"source\":\"cna@python.org\"},{\"url\":\"https://github.com/python/cpython/pull/122233\",\"source\":\"cna@python.org\"},{\"url\":\"https://mail.python.org/archives/list/security-announce@python.org/thread/QH3BUOE2DYQBWP7NAQ7UNHPPOELKISRW/\",\"source\":\"cna@python.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2024/08/01/3\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2024/08/02/2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20240926-0003/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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