cnvd - cnvd-2018-10169

CNVD-2018-10169

Vulnerability from cnvd - Published: 2018-05-23

Title

phpMyAdmin安全绕过漏洞（CNVD-2018-10169）

Description

phpMyAdmin是phpMyAdmin团队开发的一套免费的、基于Web的MySQL数据库管理工具。该工具能够创建和删除数据库，创建、删除、修改数据库表，执行SQL脚本命令等。 phpMyAdmin中的libraries/common.inc.php文件存在安全漏洞。攻击者可利用该漏洞绕过$cfg['Servers'][$i]['AllowNoPassword'] = false所做的限制并登录phpMyAdmin。

Severity

中

Patch Name

phpMyAdmin安全绕过漏洞（CNVD-2018-10169）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.phpmyadmin.net/security/PMASA-2017-8/

Reference

https://www.phpmyadmin.net/security/PMASA-2017-8/

Impacted products

Name
['phpMyAdmin phpMyAdmin 4.0(<4.0.10.20)', 'phpMyAdmin phpMyAdmin 4.4.', 'phpMyAdmin phpMyAdmin 4.6.', 'phpMyAdmin phpMyAdmin 4.7.0 prereleases']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-18264",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18264"
    }
  },
  "description": "phpMyAdmin\u662fphpMyAdmin\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u514d\u8d39\u7684\u3001\u57fa\u4e8eWeb\u7684MySQL\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u80fd\u591f\u521b\u5efa\u548c\u5220\u9664\u6570\u636e\u5e93\uff0c\u521b\u5efa\u3001\u5220\u9664\u3001\u4fee\u6539\u6570\u636e\u5e93\u8868\uff0c\u6267\u884cSQL\u811a\u672c\u547d\u4ee4\u7b49\u3002\r\n\r\nphpMyAdmin\u4e2d\u7684libraries/common.inc.php\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7$cfg[\u0027Servers\u0027][$i][\u0027AllowNoPassword\u0027] = false\u6240\u505a\u7684\u9650\u5236\u5e76\u767b\u5f55phpMyAdmin\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.phpmyadmin.net/security/PMASA-2017-8/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-10169",
  "openTime": "2018-05-23",
  "patchDescription": "phpMyAdmin\u662fphpMyAdmin\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u514d\u8d39\u7684\u3001\u57fa\u4e8eWeb\u7684MySQL\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u80fd\u591f\u521b\u5efa\u548c\u5220\u9664\u6570\u636e\u5e93\uff0c\u521b\u5efa\u3001\u5220\u9664\u3001\u4fee\u6539\u6570\u636e\u5e93\u8868\uff0c\u6267\u884cSQL\u811a\u672c\u547d\u4ee4\u7b49\u3002\r\n\r\nphpMyAdmin\u4e2d\u7684libraries/common.inc.php\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7$cfg[\u0027Servers\u0027][$i][\u0027AllowNoPassword\u0027] = false\u6240\u505a\u7684\u9650\u5236\u5e76\u767b\u5f55phpMyAdmin\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": "phpMyAdmin\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-10169\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "phpMyAdmin  phpMyAdmin  4.0(\u003c4.0.10.20)",
      "phpMyAdmin  phpMyAdmin  4.4.*",
      "phpMyAdmin  phpMyAdmin  4.6.*",
      "phpMyAdmin  phpMyAdmin  4.7.0 prereleases"
    ]
  },
  "referenceLink": "https://www.phpmyadmin.net/security/PMASA-2017-8/",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-03",
  "title": "phpMyAdmin\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-10169\uff09"
}

CVE-2017-18264 (GCVE-0-2017-18264)

Vulnerability from cvelistv5 – Published: 2018-05-01 17:00 – Updated: 2024-08-05 21:13

Summary

An issue was discovered in libraries/common.inc.php in phpMyAdmin 4.0 before 4.0.10.20, 4.4.x, 4.6.x, and 4.7.0 prereleases. The restrictions caused by $cfg['Servers'][$i]['AllowNoPassword'] = false are bypassed under certain PHP versions (e.g., version 5). This can allow the login of users who have no password set even if the administrator has set $cfg['Servers'][$i]['AllowNoPassword'] to false (which is also the default). This occurs because some implementations of the PHP substr function return false when given '' as the first argument.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.phpmyadmin.net/security/PMASA-2017-8/	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
	http://www.securityfocus.com/bid/97211	vdb-entryx_refsource_BID

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T21:13:49.227Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.phpmyadmin.net/security/PMASA-2017-8/"
          },
          {
            "name": "[debian-lts-announce] 20180706 [SECURITY] [DLA 1415-1] phpmyadmin security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00006.html"
          },
          {
            "name": "97211",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97211"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-05-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in libraries/common.inc.php in phpMyAdmin 4.0 before 4.0.10.20, 4.4.x, 4.6.x, and 4.7.0 prereleases. The restrictions caused by $cfg[\u0027Servers\u0027][$i][\u0027AllowNoPassword\u0027] = false are bypassed under certain PHP versions (e.g., version 5). This can allow the login of users who have no password set even if the administrator has set $cfg[\u0027Servers\u0027][$i][\u0027AllowNoPassword\u0027] to false (which is also the default). This occurs because some implementations of the PHP substr function return false when given \u0027\u0027 as the first argument."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-07T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.phpmyadmin.net/security/PMASA-2017-8/"
        },
        {
          "name": "[debian-lts-announce] 20180706 [SECURITY] [DLA 1415-1] phpmyadmin security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00006.html"
        },
        {
          "name": "97211",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97211"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-18264",
          "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": "An issue was discovered in libraries/common.inc.php in phpMyAdmin 4.0 before 4.0.10.20, 4.4.x, 4.6.x, and 4.7.0 prereleases. The restrictions caused by $cfg[\u0027Servers\u0027][$i][\u0027AllowNoPassword\u0027] = false are bypassed under certain PHP versions (e.g., version 5). This can allow the login of users who have no password set even if the administrator has set $cfg[\u0027Servers\u0027][$i][\u0027AllowNoPassword\u0027] to false (which is also the default). This occurs because some implementations of the PHP substr function return false when given \u0027\u0027 as the first argument."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.phpmyadmin.net/security/PMASA-2017-8/",
              "refsource": "CONFIRM",
              "url": "https://www.phpmyadmin.net/security/PMASA-2017-8/"
            },
            {
              "name": "[debian-lts-announce] 20180706 [SECURITY] [DLA 1415-1] phpmyadmin security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00006.html"
            },
            {
              "name": "97211",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/97211"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-18264",
    "datePublished": "2018-05-01T17:00:00",
    "dateReserved": "2018-05-01T00:00:00",
    "dateUpdated": "2024-08-05T21:13:49.227Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-10169

CVE-2017-18264 (GCVE-0-2017-18264)

Tags

Sightings

Nomenclature