ghsa-c266-vjjr-2v8j
Vulnerability from github
Published
2025-02-28 21:32
Modified
2025-02-28 21:32
Severity ?
2.3 (Low) - CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Details

During an address list folding when a separating comma ends up on a folded line and that line is to be unicode-encoded then the separator itself is also unicode-encoded. Expected behavior is that the separating comma remains a plan comma. This can result in the address header being misinterpreted by some mail servers.

Show details on source website

To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-1795"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-116"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-28T19:15:36Z",
    "severity": "LOW"
  },
  "details": "During an address list folding when a separating comma ends up on a folded line and that line is to be unicode-encoded then the separator itself is also unicode-encoded. Expected behavior is that the separating comma remains a plan comma. This can result in the address header being misinterpreted by some mail servers.",
  "id": "GHSA-c266-vjjr-2v8j",
  "modified": "2025-02-28T21:32:20Z",
  "published": "2025-02-28T21:32:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1795"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/issues/100884"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/pull/100885"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/pull/119099"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/09fab93c3d857496c0bd162797fab816c311ee48"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/70754d21c288535e86070ca7a6e90dcb670b8593"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/9148b77e0af91cdacaa7fe3dfac09635c3fe9a74"
    },
    {
      "type": "WEB",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/MB62IZMEC3UM6SGHP5LET5JX2Y7H4ZUR"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




  • 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.