cnvd - cnvd-2017-37488

cnvd-2017-37488

Vulnerability from cnvd

Title: Laravel framework信息泄露漏洞

Description:

Laravel framework是软件开发者Taylor Otwell开发的一款基于PHP的Web应用程序开发框架。

Laravel framework 5.5.21及之前的版本中存在安全漏洞。远程攻击者可利用该漏洞获取敏感信息（例如：密码）。

Severity: 中

Patch Name: Laravel framework信息泄露漏洞的补丁

Patch Description:

Laravel framework是软件开发者Taylor Otwell开发的一款基于PHP的Web应用程序开发框架。

Laravel framework 5.5.21及之前的版本中存在安全漏洞。远程攻击者可利用该漏洞获取敏感信息（例如：密码）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布漏洞修复程序，请及时关注更新： http://whiteboyz.xyz/laravel-env-file-vuln.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-16894

Impacted products

Name
Laravel framework <=5.5.21

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-16894"
    }
  },
  "description": "Laravel framework\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Taylor Otwell\u5f00\u53d1\u7684\u4e00\u6b3e\u57fa\u4e8ePHP\u7684Web\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u6846\u67b6\u3002\r\n\r\nLaravel framework 5.5.21\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff08\u4f8b\u5982\uff1a\u5bc6\u7801\uff09\u3002",
  "discovererName": "unknow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://whiteboyz.xyz/laravel-env-file-vuln.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-37488",
  "openTime": "2017-12-19",
  "patchDescription": "Laravel framework\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Taylor Otwell\u5f00\u53d1\u7684\u4e00\u6b3e\u57fa\u4e8ePHP\u7684Web\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u6846\u67b6\u3002\r\n\r\nLaravel framework 5.5.21\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff08\u4f8b\u5982\uff1a\u5bc6\u7801\uff09\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Laravel framework\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Laravel framework \u003c=5.5.21"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-16894",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-20",
  "title": "Laravel framework\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-16894 (GCVE-0-2017-16894)

Vulnerability from cvelistv5

Published

2017-11-20 01:00

Modified

2024-08-05 20:35

Severity ?

CWE

Summary

In Laravel framework through 5.5.21, remote attackers can obtain sensitive information (such as externally usable passwords) via a direct request for the /.env URI. NOTE: this CVE is only about Laravel framework's writeNewEnvironmentFileWith function in src/Illuminate/Foundation/Console/KeyGenerateCommand.php, which uses file_put_contents without restricting the .env permissions. The .env filename is not used exclusively by Laravel framework.

References

▼	URL	Tags
	https://twitter.com/finnwea/status/967709791442341888	x_refsource_MISC
	http://whiteboyz.xyz/laravel-env-file-vuln.html	x_refsource_MISC
	http://packetstormsecurity.com/files/153641/PHP-Laravel-Framework-Token-Unserialize-Remote-Command-Execution.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:35:21.344Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://twitter.com/finnwea/status/967709791442341888"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://whiteboyz.xyz/laravel-env-file-vuln.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/153641/PHP-Laravel-Framework-Token-Unserialize-Remote-Command-Execution.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-11-19T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In Laravel framework through 5.5.21, remote attackers can obtain sensitive information (such as externally usable passwords) via a direct request for the /.env URI. NOTE: this CVE is only about Laravel framework\u0027s writeNewEnvironmentFileWith function in src/Illuminate/Foundation/Console/KeyGenerateCommand.php, which uses file_put_contents without restricting the .env permissions. The .env filename is not used exclusively by Laravel framework."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-15T16:06:10",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://twitter.com/finnwea/status/967709791442341888"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://whiteboyz.xyz/laravel-env-file-vuln.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/153641/PHP-Laravel-Framework-Token-Unserialize-Remote-Command-Execution.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-16894",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Laravel framework through 5.5.21, remote attackers can obtain sensitive information (such as externally usable passwords) via a direct request for the /.env URI. NOTE: this CVE is only about Laravel framework\u0027s writeNewEnvironmentFileWith function in src/Illuminate/Foundation/Console/KeyGenerateCommand.php, which uses file_put_contents without restricting the .env permissions. The .env filename is not used exclusively by Laravel framework."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://twitter.com/finnwea/status/967709791442341888",
              "refsource": "MISC",
              "url": "https://twitter.com/finnwea/status/967709791442341888"
            },
            {
              "name": "http://whiteboyz.xyz/laravel-env-file-vuln.html",
              "refsource": "MISC",
              "url": "http://whiteboyz.xyz/laravel-env-file-vuln.html"
            },
            {
              "name": "http://packetstormsecurity.com/files/153641/PHP-Laravel-Framework-Token-Unserialize-Remote-Command-Execution.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/153641/PHP-Laravel-Framework-Token-Unserialize-Remote-Command-Execution.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-16894",
    "datePublished": "2017-11-20T01:00:00",
    "dateReserved": "2017-11-19T00:00:00",
    "dateUpdated": "2024-08-05T20:35:21.344Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted