GSD-2018-14774

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
An issue was discovered in HttpKernel in Symfony 2.7.0 through 2.7.48, 2.8.0 through 2.8.43, 3.3.0 through 3.3.17, 3.4.0 through 3.4.13, 4.0.0 through 4.0.13, and 4.1.0 through 4.1.2. When using HttpCache, the values of the X-Forwarded-Host headers are implicitly set as trusted while this should be forbidden, leading to potential host header injection.
Aliases
Aliases
CVE-2018-14774
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{
  "GSD": {
    "alias": "CVE-2018-14774",
    "description": "An issue was discovered in HttpKernel in Symfony 2.7.0 through 2.7.48, 2.8.0 through 2.8.43, 3.3.0 through 3.3.17, 3.4.0 through 3.4.13, 4.0.0 through 4.0.13, and 4.1.0 through 4.1.2. When using HttpCache, the values of the X-Forwarded-Host headers are implicitly set as trusted while this should be forbidden, leading to potential host header injection.",
    "id": "GSD-2018-14774"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-14774"
      ],
      "details": "An issue was discovered in HttpKernel in Symfony 2.7.0 through 2.7.48, 2.8.0 through 2.8.43, 3.3.0 through 3.3.17, 3.4.0 through 3.4.13, 4.0.0 through 4.0.13, and 4.1.0 through 4.1.2. When using HttpCache, the values of the X-Forwarded-Host headers are implicitly set as trusted while this should be forbidden, leading to potential host header injection.",
      "id": "GSD-2018-14774",
      "modified": "2023-12-13T01:22:38.473996Z",
      "schema_version": "1.4.0"
    }
  },
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            "url": "https://github.com/symfony/symfony/commit/725dee4cd8b4ccd52e335ae4b4522242cea9bd4a"
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=2.7.0,\u003c=2.7.48||\u003e=2.8.0,\u003c=2.8.43||\u003e=3.3.0,\u003c=3.3.17 ||\u003e=3.4.0,\u003c=3.4.13||\u003e=4.0.0,\u003c=4.0.13||\u003e=4.1.0,\u003c=4.1.2",
          "affected_versions": "All versions starting from 2.7.0 up to 2.7.48, all versions starting from 2.8.0 up to 2.8.43, all versions starting from 3.3.0 up to 3.3.17, all versions starting from 3.4.0 up to 3.4.13, all versions starting from 4.0.0 up to 4.0.13, all versions starting from 4.1.0 up to 4.1.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-20",
            "CWE-937"
          ],
          "date": "2018-10-17",
          "description": "An issue was discovered in `HttpKernel` in Symfony When using `HttpCache`, the values of the `X-Forwarded-Host` headers are implicitly set as trusted while this should be forbidden, leading to potential host header injection.",
          "fixed_versions": [
            "2.7.49",
            "2.8.44",
            "3.3.18",
            "3.4.14",
            "4.0.14",
            "4.1.3"
          ],
          "identifier": "CVE-2018-14774",
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            "CVE-2018-14774"
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          "not_impacted": "All versions before 2.7.0, all versions after 2.7.48 before 2.8.0, all versions after 2.8.43 before 3.3.0, all versions after 3.3.17 before 3.4.0, all versions after 3.4.13 before 4.0.0, all versions after 4.0.13 before 4.1.0, all versions after 4.1.2",
          "package_slug": "packagist/symfony/symfony",
          "pubdate": "2018-08-03",
          "solution": "Upgrade to versions 2.7.49, 2.8.44, 3.3.18, 3.4.14, 4.0.14, 4.1.3 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-14774"
          ],
          "uuid": "7040a950-e471-4c44-8a4c-a65743578264"
        }
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    },
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      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
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            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.0"
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          "exploitabilityScore": 3.9,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2018-10-17T17:05Z",
      "publishedDate": "2018-08-03T17:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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