FKIE_CVE-2019-9942

Vulnerability from fkie_nvd - Published: 2019-03-23 15:29 - Updated: 2024-11-21 04:52
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the __toString() method on an object even if not allowed by the security policy in place.
References
cve@mitre.orghttps://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077Patch, Third Party Advisory
cve@mitre.orghttps://seclists.org/bugtraq/2019/Mar/60Mailing List, Third Party Advisory
cve@mitre.orghttps://symfony.com/blog/twig-sandbox-information-disclosurePatch, Vendor Advisory
cve@mitre.orghttps://www.debian.org/security/2019/dsa-4419Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/Mar/60Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://symfony.com/blog/twig-sandbox-information-disclosurePatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4419Third Party Advisory
Impacted products
Vendor Product Version
symfony twig *
symfony twig *
debian debian_linux 9.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "29E9248A-7F3C-4A93-B5AE-A6DFCF8F82FA",
              "versionEndExcluding": "1.38.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "093B7610-57EF-4AB9-837E-1468E6F47052",
              "versionEndExcluding": "2.7.0",
              "versionStartIncluding": "2.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the __toString() method on an object even if not allowed by the security policy in place."
    },
    {
      "lang": "es",
      "value": "Existe una divulgaci\u00f3n de informaci\u00f3n del sandbox en Twig, en versiones anteriores a la 1.38.0 y versiones 2.x anteriores a la 2.7.0 ya que, en ciertas circunstancias, es posible llamar al m\u00e9todo __toString() en un objeto incluso aunque la pol\u00edtica de seguridad existente no lo permita."
    }
  ],
  "id": "CVE-2019-9942",
  "lastModified": "2024-11-21T04:52:38.353",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.7,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-03-23T15:29:00.323",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://seclists.org/bugtraq/2019/Mar/60"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://symfony.com/blog/twig-sandbox-information-disclosure"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2019/dsa-4419"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/twigphp/Twig/commit/eac5422956e1dcca89a3669a03a3ff32f0502077"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://seclists.org/bugtraq/2019/Mar/60"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://symfony.com/blog/twig-sandbox-information-disclosure"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2019/dsa-4419"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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