pysec-2022-166
Vulnerability from pysec
Published
2022-03-17 22:15
Modified
2022-05-17 03:06
Details

In Paramiko before 2.10.1, a race condition (between creation and chmod) in the write_private_key_file function could allow unauthorized information disclosure.

Aliases


To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "paramiko",
        "purl": "pkg:pypi/paramiko"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.9.3"
            },
            {
              "introduced": "2.10.0"
            },
            {
              "fixed": "2.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.1-bulbasaur",
        "0.1-charmander",
        "0.9-doduo",
        "0.9-eevee",
        "0.9-fearow",
        "0.9-gyarados",
        "0.9-horsea",
        "0.9-ivysaur",
        "1.0",
        "1.1",
        "1.10.0",
        "1.10.1",
        "1.10.2",
        "1.10.3",
        "1.10.4",
        "1.10.5",
        "1.10.6",
        "1.10.7",
        "1.11.0",
        "1.11.1",
        "1.11.2",
        "1.11.3",
        "1.11.4",
        "1.11.5",
        "1.11.6",
        "1.12.0",
        "1.12.1",
        "1.12.2",
        "1.12.3",
        "1.12.4",
        "1.13.0",
        "1.13.1",
        "1.13.2",
        "1.13.3",
        "1.13.4",
        "1.14.0",
        "1.14.1",
        "1.14.2",
        "1.14.3",
        "1.15.0",
        "1.15.1",
        "1.15.2",
        "1.15.3",
        "1.15.4",
        "1.15.5",
        "1.16.0",
        "1.16.1",
        "1.16.2",
        "1.16.3",
        "1.17.0",
        "1.17.1",
        "1.17.2",
        "1.17.3",
        "1.17.4",
        "1.17.5",
        "1.17.6",
        "1.18.0",
        "1.18.1",
        "1.18.2",
        "1.18.3",
        "1.18.4",
        "1.18.5",
        "1.2",
        "1.3",
        "1.3.1",
        "1.4",
        "1.5.1",
        "1.5.2",
        "1.5.4",
        "1.6",
        "1.6.1",
        "1.6.2",
        "1.6.3",
        "1.6.4",
        "1.7",
        "1.7.1",
        "1.7.2",
        "1.7.4",
        "1.7.5",
        "1.7.6",
        "1.7.7.1",
        "1.7.7.2",
        "1.8.0",
        "1.8.1",
        "1.9.0",
        "2.0.0",
        "2.0.1",
        "2.0.2",
        "2.0.3",
        "2.0.4",
        "2.0.5",
        "2.0.6",
        "2.0.7",
        "2.0.8",
        "2.0.9",
        "2.1.0",
        "2.1.1",
        "2.1.2",
        "2.1.3",
        "2.1.4",
        "2.1.5",
        "2.1.6",
        "2.10.0",
        "2.2.0",
        "2.2.1",
        "2.2.2",
        "2.2.3",
        "2.2.4",
        "2.3.0",
        "2.3.1",
        "2.3.2",
        "2.3.3",
        "2.4.0",
        "2.4.1",
        "2.4.2",
        "2.4.3",
        "2.5.0",
        "2.5.1",
        "2.6.0",
        "2.7.0",
        "2.7.1",
        "2.7.2",
        "2.8.0",
        "2.8.1",
        "2.9.0",
        "2.9.1",
        "2.9.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2022-24302",
    "GHSA-f8q4-jwww-x3wv"
  ],
  "details": "In Paramiko before 2.10.1, a race condition (between creation and chmod) in the write_private_key_file function could allow unauthorized information disclosure.",
  "id": "PYSEC-2022-166",
  "modified": "2022-05-17T03:06:38.700744Z",
  "published": "2022-03-17T22:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.paramiko.org/changelog.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/paramiko/paramiko/blob/363a28d94cada17f012c1604a3c99c71a2bda003/paramiko/pkey.py#L546"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-f8q4-jwww-x3wv"
    }
  ]
}


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