ghsa-87qc-q3w7-7m8w
Vulnerability from github
Published
2024-08-01 15:32
Modified
2025-11-04 00:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Details

There is a MEDIUM severity vulnerability affecting CPython.

The email module didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-6923"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-01T14:15:03Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-87qc-q3w7-7m8w",
  "modified": "2025-11-04T00:31:09Z",
  "published": "2024-08-01T15:32:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6923"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/issues/121650"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/pull/122233"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/06f28dc236708f72871c64d4bc4b4ea144c50147"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/097633981879b3c9de9a1dd120d3aa585ecc2384"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/4766d1200fdf8b6728137aa2927a297e224d5fa7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/4aaa4259b5a6e664b7316a4d60bdec7ee0f124d0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/b158a76ce094897c870fb6b3de62887b7ccc33f1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/f7be505d137a22528cb0fc004422c0081d5d90e6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/f7c0f09e69e950cf3c5ada9dbde93898eb975533"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/QH3BUOE2DYQBWP7NAQ7UNHPPOELKISRW"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240926-0003"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/08/01/3"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/08/02/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}


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