FKIE_CVE-2025-46336

Vulnerability from fkie_nvd - Published: 2025-05-08 20:15 - Updated: 2025-05-12 17:32
Severity ?
4.2 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
Rack::Session is a session management implementation for Rack. In versions starting from 2.0.0 to before 2.1.1, when using the Rack::Session::Pool middleware, and provided the attacker can acquire a session cookie (already a major issue), the session may be restored if the attacker can trigger a long running request (within that same session) adjacent to the user logging out, in order to retain illicit access even after a user has attempted to logout. This issue has been patched in version 2.1.1.
References
security-advisories@github.comhttps://github.com/rack/rack-session/commit/c28c4a8c1861d814e09f2ae48264ac4c40be2d3b
security-advisories@github.comhttps://github.com/rack/rack-session/security/advisories/GHSA-9j94-67jr-4cqj
security-advisories@github.comhttps://github.com/rack/rack/security/advisories/GHSA-vpfw-47h7-xj4g
Impacted products
Vendor Product Version
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Rack::Session is a session management implementation for Rack. In versions starting from 2.0.0 to before 2.1.1, when using the Rack::Session::Pool middleware, and provided the attacker can acquire a session cookie (already a major issue), the session may be restored if the attacker can trigger a long running request (within that same session) adjacent to the user logging out, in order to retain illicit access even after a user has attempted to logout. This issue has been patched in version 2.1.1."
    },
    {
      "lang": "es",
      "value": "Rack::Session es una implementaci\u00f3n de gesti\u00f3n de sesiones para Rack. En versiones desde la 2.0.0 hasta anteriores a la 2.1.1, al usar el middleware Rack::Session::Pool, y siempre que el atacante pueda obtener una cookie de sesi\u00f3n (un problema ya grave), la sesi\u00f3n puede restaurarse si el atacante activa una solicitud de larga duraci\u00f3n (dentro de la misma sesi\u00f3n) junto al cierre de sesi\u00f3n del usuario, para as\u00ed conservar el acceso il\u00edcito incluso despu\u00e9s de que el usuario haya intentado cerrar sesi\u00f3n. Este problema se ha corregido en la versi\u00f3n 2.1.1."
    }
  ],
  "id": "CVE-2025-46336",
  "lastModified": "2025-05-12T17:32:52.810",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 2.5,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-05-08T20:15:30.670",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/rack/rack-session/commit/c28c4a8c1861d814e09f2ae48264ac4c40be2d3b"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/rack/rack-session/security/advisories/GHSA-9j94-67jr-4cqj"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/rack/rack/security/advisories/GHSA-vpfw-47h7-xj4g"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        },
        {
          "lang": "en",
          "value": "CWE-367"
        },
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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