ghsa-688c-3x49-6rqj
Vulnerability from github
Published
2018-03-07 22:22
Modified
2023-08-29 15:23
Severity ?
5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
rack-protection gem timing attack vulnerability when validating CSRF token
Details

Sinatra rack-protection versions 1.5.4 and 2.0.0.rc3 and earlier contains a timing attack vulnerability in the CSRF token checking that can result in signatures can be exposed. This attack appear to be exploitable via network connectivity to the ruby application. This vulnerability appears to have been fixed in 1.5.5 and 2.0.0.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack-protection"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.0.0.rc3"
      },
      "package": {
        "ecosystem": "RubyGems",
        "name": "rack-protection"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0.beta1"
            },
            {
              "fixed": "2.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-1000119"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:18:34Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Sinatra rack-protection versions 1.5.4 and 2.0.0.rc3 and earlier contains a timing attack vulnerability in the CSRF token checking that can result in signatures can be exposed. This attack appear to be exploitable via network connectivity to the ruby application. This vulnerability appears to have been fixed in 1.5.5 and 2.0.0.",
  "id": "GHSA-688c-3x49-6rqj",
  "modified": "2023-08-29T15:23:28Z",
  "published": "2018-03-07T22:22:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000119"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sinatra/rack-protection/pull/98"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sinatra/sinatra/commit/8aa6c42ef724f93ae309fb7c5668e19ad547eceb#commitcomment-27964109"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1060"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack-protection/CVE-2018-1000119.yml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sinatra/rack-protection"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4247"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "rack-protection gem timing attack vulnerability when validating CSRF token"
}


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