PYSEC-2018-92

Vulnerability from pysec - Published: 2018-11-02 21:29 - Updated: 2021-08-27 03:22
VLAI?
Details

A flaw was found in openstack-mistral. By manipulating the SSH private key filename, the std.ssh action can be used to disclose the presence of arbitrary files within the filesystem of the executor running the action. Since std.ssh private_key_filename can take an absolute path, it can be used to assess whether or not a file exists on the executor's filesystem.

Impacted products
Name purl
mistral pkg:pypi/mistral
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mistral",
        "purl": "pkg:pypi/mistral"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0",
        "0.0.1",
        "0.0.2",
        "0.0.3",
        "0.0.4",
        "0.1",
        "0.1.1",
        "1.0.0",
        "1.0.0.0b1",
        "1.0.0.0b2",
        "1.0.0.0b3",
        "1.0.0.0rc1",
        "1.0.0.0rc2",
        "1.0.1",
        "2.0.0",
        "2.0.0.0b1",
        "2.0.0.0b2",
        "2.0.0.0b3",
        "2.0.0.0rc1",
        "2.0.0.0rc2",
        "2.0.0.0rc3",
        "3.0.0.0b1",
        "3.0.2",
        "4.0.0",
        "4.0.0.0b1",
        "4.0.0.0b2",
        "4.0.0.0b3",
        "4.0.0.0rc1",
        "4.0.0.0rc2",
        "4.0.1",
        "4.0.2",
        "5.0.0",
        "5.0.0.0b1",
        "5.0.0.0b2",
        "5.0.0.0b3",
        "5.0.0.0rc1",
        "5.1.0",
        "5.2.0",
        "5.2.1",
        "5.2.2",
        "5.2.3",
        "5.2.4",
        "5.2.5",
        "5.2.6",
        "5.2.7",
        "5.2.8",
        "6.0.0",
        "6.0.0.0b1",
        "6.0.0.0b2",
        "6.0.0.0b3",
        "6.0.0.0rc1",
        "6.0.1",
        "6.0.2",
        "6.0.3",
        "6.0.4",
        "6.0.5",
        "6.0.6",
        "7.0.0",
        "7.0.0.0b1",
        "7.0.0.0b2",
        "7.0.0.0b3",
        "7.0.0.0rc1"
      ]
    }
  ],
  "aliases": [
    "CVE-2018-16849"
  ],
  "details": "A flaw was found in openstack-mistral. By manipulating the SSH private key filename, the std.ssh action can be used to disclose the presence of arbitrary files within the filesystem of the executor running the action. Since std.ssh private_key_filename can take an absolute path, it can be used to assess whether or not a file exists on the executor\u0027s filesystem.",
  "id": "PYSEC-2018-92",
  "modified": "2021-08-27T03:22:07.552723Z",
  "published": "2018-11-02T21:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16849"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/mistral/+bug/1783708"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.