PYSEC-2018-20

Vulnerability from pysec - Published: 2018-10-08 15:29 - Updated: 2021-06-10 06:51
VLAI?
Details

privacyIDEA version 2.23.1 and earlier contains a Improper Input Validation vulnerability in token validation api that can result in Denial-of-Service. This attack appear to be exploitable via http request with user=&pass= to /validate/check url. This vulnerability appears to have been fixed in 2.23.2.

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

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "privacyidea",
        "purl": "pkg:pypi/privacyidea"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "a3edc09beffa2104f357fe24971ea3211ce40751"
            }
          ],
          "repo": "https://github.com/privacyidea/privacyidea",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.23.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0",
        "1.0dev4",
        "1.0dev5",
        "1.0dev6",
        "1.0dev7",
        "1.1",
        "1.2",
        "1.2.1",
        "1.2.1-dev0",
        "1.2.2",
        "1.2.3",
        "1.3",
        "1.3.1",
        "1.3.2",
        "1.3.3",
        "1.4",
        "1.4.1",
        "1.4dev5",
        "1.5",
        "1.5.1",
        "1.5.1.1",
        "2.0",
        "2.0.1",
        "2.0dev1",
        "2.1",
        "2.10",
        "2.10.1",
        "2.10.2",
        "2.10dev2",
        "2.10dev4",
        "2.10dev5",
        "2.10dev6",
        "2.11",
        "2.11.1",
        "2.11.2",
        "2.11.3",
        "2.11dev2",
        "2.12",
        "2.12.1",
        "2.13",
        "2.14",
        "2.15",
        "2.16",
        "2.16.1",
        "2.17",
        "2.17.dev4",
        "2.17.dev5",
        "2.17.dev6",
        "2.18",
        "2.18.1",
        "2.18.dev3",
        "2.18.dev4",
        "2.18.dev5",
        "2.18.dev6",
        "2.18.dev7",
        "2.19",
        "2.19.1",
        "2.19.dev2",
        "2.2",
        "2.2.1",
        "2.20",
        "2.20.1",
        "2.20.dev1",
        "2.20.dev2",
        "2.20.dev3",
        "2.20.dev4",
        "2.21",
        "2.21.1",
        "2.21.2",
        "2.21.3",
        "2.21.4",
        "2.21.dev2",
        "2.22",
        "2.22.1",
        "2.22.1.dev1",
        "2.22.2",
        "2.22.2.dev1",
        "2.22.4",
        "2.22.dev3",
        "2.22.dev4",
        "2.22.dev7",
        "2.23",
        "2.23.1",
        "2.23.dev3",
        "2.23.dev4",
        "2.23.dev5",
        "2.23.dev6",
        "2.23.dev7",
        "2.23.dev8",
        "2.23.dev9",
        "2.3",
        "2.3.1",
        "2.3.2",
        "2.4",
        "2.5",
        "2.6",
        "2.6dev0",
        "2.6dev1",
        "2.6dev2",
        "2.6dev4",
        "2.6dev5",
        "2.7",
        "2.7.1",
        "2.7dev3",
        "2.8",
        "2.8.1",
        "2.8dev4",
        "2.8dev5",
        "2.8dev7",
        "2.9",
        "2.9dev2"
      ]
    }
  ],
  "aliases": [
    "CVE-2018-1000809",
    "GHSA-7qqv-r2q4-jxhm"
  ],
  "details": "privacyIDEA version 2.23.1 and earlier contains a Improper Input Validation vulnerability in token validation api that can result in Denial-of-Service. This attack appear to be exploitable via http request with user=\u003cspace\u003e\u0026pass= to /validate/check url. This vulnerability appears to have been fixed in 2.23.2.",
  "id": "PYSEC-2018-20",
  "modified": "2021-06-10T06:51:13.416740Z",
  "published": "2018-10-08T15:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/privacyidea/privacyidea/issues/1227"
    },
    {
      "type": "FIX",
      "url": "https://github.com/privacyidea/privacyidea/commit/a3edc09beffa2104f357fe24971ea3211ce40751"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-7qqv-r2q4-jxhm"
    }
  ]
}


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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 confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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