ghsa-wvcr-2gc8-63gg
Vulnerability from github
Published
2022-04-14 00:00
Modified
2022-04-22 00:01
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

In Python (aka CPython) through 3.10.4, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments).

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{
  "affected": [],
  "aliases": [
    "CVE-2015-20107"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-04-13T16:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "In Python (aka CPython) through 3.10.4, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments).",
  "id": "GHSA-wvcr-2gc8-63gg",
  "modified": "2022-04-22T00:01:08Z",
  "published": "2022-04-14T00:00:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-20107"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python/cpython/issues/68966"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220616-0001"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202305-02"
    },
    {
      "type": "WEB",
      "url": "https://python-security.readthedocs.io/vuln/mailcap-shell-injection.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y4E2WBEJ42CGLGDHD6ZXOLZ2W6G3YOVD"
    },
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    },
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    },
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    },
    {
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    },
    {
      "type": "WEB",
      "url": "https://bugs.python.org/issue24778"
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  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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