{
  "modified": "2025-08-09T19:01:26Z",
  "published": "2013-08-06T02:52:10Z",
  "id": "CVE-2013-1629",
  "details": "pip before 1.3 uses HTTP to retrieve packages from the PyPI repository, and does not perform integrity checks on package contents, which allows man-in-the-middle attackers to execute arbitrary code via a crafted response to a \"pip install\" operation.",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.pip-installer.org/en/latest/installing.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.pip-installer.org/en/latest/news.html#changelog"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.reddit.com/r/Python/comments/17rfh7/warning_dont_use_pip_in_an_untrusted_network_a/"
    },
    {
      "type": "ADVISORY",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=968059"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/pypa/pip/issues/425"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/pypa/pip/pull/791/files"
    },
    {
      "type": "EVIDENCE",
      "url": "http://www.reddit.com/r/Python/comments/17rfh7/warning_dont_use_pip_in_an_untrusted_network_a/"
    },
    {
      "type": "FIX",
      "url": "https://github.com/pypa/pip/pull/791/files"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=968059"
    }
  ]
}