fkie_cve-2021-41268
Vulnerability from fkie_nvd
Published
2021-11-24 19:15
Modified
2024-11-21 06:25
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Symfony/SecurityBundle is the security system for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Since the rework of the Remember me cookie in version 5.3.0, the cookie is not invalidated when the user changes their password. Attackers can therefore maintain their access to the account even if the password is changed as long as they have had the chance to login once and get a valid remember me cookie. Starting with version 5.3.12, Symfony makes the password part of the signature by default. In that way, when the password changes, then the cookie is not valid anymore.
References
security-advisories@github.comhttps://github.com/symfony/symfony/commit/36a808b857cd3240244f4b224452fb1e70dc6dfcPatch, Third Party Advisory
security-advisories@github.comhttps://github.com/symfony/symfony/pull/44243Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/symfony/symfony/releases/tag/v5.3.12Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/symfony/symfony/security/advisories/GHSA-qw36-p97w-vcqrPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/symfony/symfony/commit/36a808b857cd3240244f4b224452fb1e70dc6dfcPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/symfony/symfony/pull/44243Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/symfony/symfony/releases/tag/v5.3.12Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/symfony/symfony/security/advisories/GHSA-qw36-p97w-vcqrPatch, Third Party Advisory
Impacted products
Vendor Product Version
sensiolabs symfony *


To clipboard 

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              "matchCriteriaId": "13AF17F8-5CAF-4AB6-9A17-131D76C8D57B",
              "versionEndExcluding": "5.3.12",
              "versionStartIncluding": "5.3.0",
              "vulnerable": true
            }
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Symfony/SecurityBundle is the security system for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Since the rework of the Remember me cookie in version 5.3.0, the cookie is not invalidated when the user changes their password. Attackers can therefore maintain their access to the account even if the password is changed as long as they have had the chance to login once and get a valid remember me cookie. Starting with version 5.3.12, Symfony makes the password part of the signature by default. In that way, when the password changes, then the cookie is not valid anymore."
    },
    {
      "lang": "es",
      "value": "Symfony/SecurityBundle es el sistema de seguridad de Symfony, un framework PHP para aplicaciones web y de consola y un conjunto de componentes PHP reusables. Desde la revisi\u00f3n de la cookie Remember me en la versi\u00f3n 5.3.0, la cookie no es invalidada cuando el usuario cambia su contrase\u00f1a. Por lo tanto, los atacantes pueden mantener su acceso a la cuenta aunque se cambie la contrase\u00f1a, siempre y cuando hayan tenido la oportunidad de iniciar sesi\u00f3n una vez y conseguir una cookie remember me v\u00e1lida. A partir de la versi\u00f3n 5.3.12, Symfony hace que la contrase\u00f1a sea parte de la firma por defecto. De esta forma, cuando la contrase\u00f1a cambia, la cookie deja de ser v\u00e1lida"
    }
  ],
  "id": "CVE-2021-41268",
  "lastModified": "2024-11-21T06:25:55.713",
  "metrics": {
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        "baseSeverity": "MEDIUM",
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          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
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        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    "cvssMetricV31": [
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          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
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          "confidentialityImpact": "HIGH",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        "source": "nvd@nist.gov",
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  "published": "2021-11-24T19:15:07.817",
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      "tags": [
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      "source": "security-advisories@github.com",
      "tags": [
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-384"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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