OESA-2025-1684 (CVE-2024-26146)

Vulnerability from osv_openeuler – Published: 2025-06-27 11:08 – Updated: 2026-08-06 11:08 – Source website
VLAI
Summary
rubygem-rack security update
Details

Rack provides a minimal, modular, and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Security Fix(es):

Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.(CVE-2024-26146)


{
  "affected": [
    {
      "ecosystem_specific": {
        "noarch": [
          "rubygem-rack-2.2.3.1-7.oe2003sp4.noarch.rpm",
          "rubygem-rack-help-2.2.3.1-7.oe2003sp4.noarch.rpm"
        ],
        "src": [
          "rubygem-rack-2.2.3.1-7.oe2003sp4.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "rubygem-rack",
        "purl": "pkg:rpm/openEuler/rubygem-rack\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.3.1-7.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "Rack provides a minimal, modular, and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers,  web frameworks, and software in between (the so-called middleware) into  a single method call.\r\n\r\nSecurity Fix(es):\n\nRack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.(CVE-2024-26146)",
  "id": "OESA-2025-1684",
  "modified": "2026-08-06T11:08:46Z",
  "published": "2025-06-27T11:08:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1684"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26146"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "rubygem-rack security update",
  "upstream": [
    "CVE-2024-26146"
  ]
}



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