GSD-2019-11325

Vulnerability from gsd - Updated: 2023-12-13 01:24
Details
An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. The VarExport component incorrectly escapes strings, allowing some specially crafted ones to escalate to execution of arbitrary PHP code. This is related to symfony/var-exporter.
Aliases
Aliases
CVE-2019-11325
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{
  "GSD": {
    "alias": "CVE-2019-11325",
    "description": "An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. The VarExport component incorrectly escapes strings, allowing some specially crafted ones to escalate to execution of arbitrary PHP code. This is related to symfony/var-exporter.",
    "id": "GSD-2019-11325"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2019-11325"
      ],
      "details": "An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. The VarExport component incorrectly escapes strings, allowing some specially crafted ones to escalate to execution of arbitrary PHP code. This is related to symfony/var-exporter.",
      "id": "GSD-2019-11325",
      "modified": "2023-12-13T01:24:00.637586Z",
      "schema_version": "1.4.0"
    }
  },
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      "advisories": [
        {
          "affected_range": "\u003e=4.2.0,\u003c4.2.12||\u003e=4.3.0,\u003c4.3.8",
          "affected_versions": "All versions starting from 4.2.0 before 4.2.12, all versions starting from 4.3.0 before 4.3.8",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-116",
            "CWE-937"
          ],
          "date": "2019-12-02",
          "description": "The `VarExport` component incorrectly escapes strings, allowing some specially crafted ones to escalate to execution of arbitrary PHP code.",
          "fixed_versions": [
            "4.2.12",
            "4.3.8"
          ],
          "identifier": "CVE-2019-11325",
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          "package_slug": "packagist/symfony/symfony",
          "pubdate": "2019-11-21",
          "solution": "Upgrade to versions 4.2.12, 4.3.8 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://symfony.com/cve-2019-11325"
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          "uuid": "a2af158e-d8a7-4e5c-a800-1195303f9205"
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          "cwe_ids": [
            "CWE-1035",
            "CWE-116",
            "CWE-937"
          ],
          "date": "2019-12-02",
          "description": "The `VarExport` component incorrectly escapes strings, allowing some specially crafted ones to escalate to execution of arbitrary PHP code.",
          "fixed_versions": [
            "4.2.12",
            "4.3.8"
          ],
          "identifier": "CVE-2019-11325",
          "identifiers": [
            "CVE-2019-11325"
          ],
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          "package_slug": "packagist/symfony/var-exporter",
          "pubdate": "2019-11-21",
          "solution": "Upgrade to versions 4.2.12, 4.3.8 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://symfony.com/cve-2019-11325"
          ],
          "uuid": "02a570f2-1e15-4b50-8826-580ab14cc32a"
        }
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    },
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                "versionEndExcluding": "4.2.12",
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            }
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
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          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-11-21T23:15Z"
    }
  }
}


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