ghsa-p72v-37h5-753v
Vulnerability from github
Published
2025-06-03 15:31
Modified
2025-06-03 21:30
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details

When using a TarFile.errorlevel = 0 and extracting with a filter the documented behavior is that any filtered members would be skipped and not extracted. However the actual behavior of TarFile.errorlevel = 0 in affected versions is that the member would still be extracted and not skipped.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-4435"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-682"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-03T13:15:20Z",
    "severity": "HIGH"
  },
  "details": "When using a TarFile.errorlevel = 0\u00a0and extracting with a filter the documented behavior is that any filtered members would be skipped and not extracted. However the actual behavior of TarFile.errorlevel = 0\u00a0in affected versions is that the member would still be extracted and not skipped.",
  "id": "GHSA-p72v-37h5-753v",
  "modified": "2025-06-03T21:30:36Z",
  "published": "2025-06-03T15:31:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4435"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/issues/135034"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/pull/135037"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/19de092debb3d7e832e5672cc2f7b788d35951da"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/28463dba112af719df1e8b0391c46787ad756dd9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/3612d8f51741b11f36f8fb0494d79086bac9390a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/4633f3f497b1ff70e4a35b6fe2c907cbe2d4cb2e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/9c1110ef6652687d7c55f590f909720eddde965a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/9e0ac76d96cf80b49055f6d6b9a6763fb9215c2a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/aa9eb5f757ceff461e6e996f12c89e5d9b583b01"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/commit/dd8f187d0746da151e0025c51680979ac5b4cfb1"
    },
    {
      "type": "WEB",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/MAXIJJCUUMCL7ATZNDVEGGHUMQMUUKLG"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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