Vulnerability-Lookup

GHSA-7359-3C6R-HFC2

Vulnerability from github – Published: 2021-04-22 16:22 – Updated: 2023-01-24 14:59

Summary

Improper Certificate Validation in oauth ruby gem

Details

lib/oauth/consumer.rb in the oauth-ruby gem through 0.5.4 for Ruby does not verify server X.509 certificates if a certificate bundle cannot be found, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information.

Severity ?

7.4 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "oauth"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2016-11086"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-04-20T18:23:58Z",
    "nvd_published_at": "2020-09-24T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "lib/oauth/consumer.rb in the oauth-ruby gem through 0.5.4 for Ruby does not verify server X.509 certificates if a certificate bundle cannot be found, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information.",
  "id": "GHSA-7359-3c6r-hfc2",
  "modified": "2023-01-24T14:59:50Z",
  "published": "2021-04-22T16:22:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-11086"
    },
    {
      "type": "WEB",
      "url": "https://github.com/oauth-xx/oauth-ruby/issues/137"
    },
    {
      "type": "WEB",
      "url": "https://github.com/oauth-xx/oauth-ruby/commit/eb5b00a91d4ef0899082fdba929c34ccad6d4ccb"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/oauth-xx/oauth-ruby"
    },
    {
      "type": "WEB",
      "url": "https://github.com/oauth-xx/oauth-ruby/releases/tag/v0.5.5"
    },
    {
      "type": "WEB",
      "url": "https://rubygems.org/gems/oauth"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper Certificate Validation in oauth ruby gem"
}

CVE-2016-11086 (GCVE-0-2016-11086)

Vulnerability from cvelistv5 – Published: 2020-09-24 19:34 – Updated: 2024-08-06 03:47

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/oauth-xx/oauth-ruby/issues/137

x_refsource_MISC

Show details on NVD website

JSON

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            "url": "https://github.com/oauth-xx/oauth-ruby/issues/137"
          }
        ],
        "title": "CVE Program Container"
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        }
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    "dateReserved": "2020-09-24T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GSD-2016-11086

Vulnerability from gsd - Updated: 2021-04-22 00:00

Details

Aliases

CVE-2016-11086

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2016-11086",
    "description": "lib/oauth/consumer.rb in the oauth-ruby gem through 0.5.4 for Ruby does not verify server X.509 certificates if a certificate bundle cannot be found, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information.",
    "id": "GSD-2016-11086"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "oauth",
            "purl": "pkg:gem/oauth"
          }
        }
      ],
      "aliases": [
        "CVE-2016-11086",
        "GHSA-7359-3c6r-hfc2"
      ],
      "details": "lib/oauth/consumer.rb in the oauth-ruby gem through 0.5.4 for Ruby does\nnot verify server X.509 certificates if a certificate bundle cannot be found, which\nallows man-in-the-middle attackers to spoof servers and obtain sensitive information.\n",
      "id": "GSD-2016-11086",
      "modified": "2021-04-22T00:00:00.000Z",
      "published": "2021-04-22T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/advisories/GHSA-7359-3c6r-hfc2"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 7.4,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Improper Certificate Validation in oauth ruby gem"
    }
  },
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      "gem": "oauth",
      "ghsa": "7359-3c6r-hfc2",
      "patched_versions": [
        "\u003e= 0.5.5"
      ],
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    },
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          "affected_range": "\u003c=0.5.4",
          "affected_versions": "All versions up to 0.5.4",
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            "CWE-295",
            "CWE-937"
          ],
          "date": "2020-10-05",
          "description": "lib/oauth/consumer.rb in the oauth-ruby gem for Ruby does not verify server X.509 certificates if a certificate bundle cannot be found, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information.",
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          "package_slug": "gem/oauth",
          "pubdate": "2020-09-24",
          "solution": "Upgrade to version 0.5.5 or above.",
          "title": "Improper Certificate Validation",
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          "exploitabilityScore": 8.6,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackVector": "NETWORK",
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      "lastModifiedDate": "2020-10-05T22:59Z",
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  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-7359-3C6R-HFC2

CVE-2016-11086 (GCVE-0-2016-11086)

GSD-2016-11086

Tags

Sightings

Nomenclature