GHSA-9PR6-GRF4-X2FR

Vulnerability from github – Published: 2018-01-29 15:45 – Updated: 2022-04-25 22:27
VLAI?
Summary
Omniauth allows POST parameters to be stored in session
Details

In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback phase.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "omniauth"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-18076"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:29:12Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback phase.",
  "id": "GHSA-9pr6-grf4-x2fr",
  "modified": "2022-04-25T22:27:19Z",
  "published": "2018-01-29T15:45:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18076"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth/pull/867"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth/pull/867/commits/71866c5264122e196847a3980c43051446a03e9b"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/888523"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/omniauth/omniauth"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/omniauth/CVE-2017-18076.yml"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4109"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Omniauth allows POST parameters to be stored in session"
}


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