cnvd - cnvd-2018-10647

CNVD-2018-10647

Vulnerability from cnvd - Published: 2018-05-30

Title

Moodle设计漏洞（CNVD-2018-10647）

Description

Moodle是澳大利亚马丁-多基马（Martin Dougiamas）博士开发的一套免费、开源的电子学习软件平台，也称课程管理系统、学习管理系统或虚拟学习环境。 Moodle 3.x版本中存在安全漏洞。通过替换投资组合中的URL，用户可以实例化任何类,也可以被用户以访客身份登录来创建DDoS攻击。

Severity

中

Patch Name

Moodle设计漏洞（CNVD-2018-10647）的补丁

Patch Description

Moodle是澳大利亚马丁-多基马（Martin Dougiamas）博士开发的一套免费、开源的电子学习软件平台，也称课程管理系统、学习管理系统或虚拟学习环境。 Moodle 3.x版本中存在安全漏洞。通过替换投资组合中的URL，用户可以实例化任何类,也可以被用户以访客身份登录来创建DDoS攻击。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://moodle.org/mod/forum/discuss.php?d=371204

Reference

https://moodle.org/mod/forum/discuss.php?d=371204

Impacted products

Name
Moodle Moodle 3.*

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1137"
    }
  },
  "description": "Moodle\u662f\u6fb3\u5927\u5229\u4e9a\u9a6c\u4e01-\u591a\u57fa\u9a6c\uff08Martin Dougiamas\uff09\u535a\u58eb\u5f00\u53d1\u7684\u4e00\u5957\u514d\u8d39\u3001\u5f00\u6e90\u7684\u7535\u5b50\u5b66\u4e60\u8f6f\u4ef6\u5e73\u53f0\uff0c\u4e5f\u79f0\u8bfe\u7a0b\u7ba1\u7406\u7cfb\u7edf\u3001\u5b66\u4e60\u7ba1\u7406\u7cfb\u7edf\u6216\u865a\u62df\u5b66\u4e60\u73af\u5883\u3002\r\n\r\nMoodle 3.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u901a\u8fc7\u66ff\u6362\u6295\u8d44\u7ec4\u5408\u4e2d\u7684URL\uff0c\u7528\u6237\u53ef\u4ee5\u5b9e\u4f8b\u5316\u4efb\u4f55\u7c7b,\u4e5f\u53ef\u4ee5\u88ab\u7528\u6237\u4ee5\u8bbf\u5ba2\u8eab\u4efd\u767b\u5f55\u6765\u521b\u5efaDDoS\u653b\u51fb\u3002",
  "discovererName": "Brendan Cox",
  "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://moodle.org/mod/forum/discuss.php?d=371204",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-10647",
  "openTime": "2018-05-30",
  "patchDescription": "Moodle\u662f\u6fb3\u5927\u5229\u4e9a\u9a6c\u4e01-\u591a\u57fa\u9a6c\uff08Martin Dougiamas\uff09\u535a\u58eb\u5f00\u53d1\u7684\u4e00\u5957\u514d\u8d39\u3001\u5f00\u6e90\u7684\u7535\u5b50\u5b66\u4e60\u8f6f\u4ef6\u5e73\u53f0\uff0c\u4e5f\u79f0\u8bfe\u7a0b\u7ba1\u7406\u7cfb\u7edf\u3001\u5b66\u4e60\u7ba1\u7406\u7cfb\u7edf\u6216\u865a\u62df\u5b66\u4e60\u73af\u5883\u3002\r\n\r\nMoodle 3.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u901a\u8fc7\u66ff\u6362\u6295\u8d44\u7ec4\u5408\u4e2d\u7684URL\uff0c\u7528\u6237\u53ef\u4ee5\u5b9e\u4f8b\u5316\u4efb\u4f55\u7c7b,\u4e5f\u53ef\u4ee5\u88ab\u7528\u6237\u4ee5\u8bbf\u5ba2\u8eab\u4efd\u767b\u5f55\u6765\u521b\u5efaDDoS\u653b\u51fb\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": "Moodle\u8bbe\u8ba1\u6f0f\u6d1e\uff08CNVD-2018-10647\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Moodle Moodle 3.*"
  },
  "referenceLink": "https://moodle.org/mod/forum/discuss.php?d=371204",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-29",
  "title": "Moodle\u8bbe\u8ba1\u6f0f\u6d1e\uff08CNVD-2018-10647\uff09"
}

CVE-2018-1137 (GCVE-0-2018-1137)

Vulnerability from cvelistv5 – Published: 2018-05-25 12:00 – Updated: 2024-08-05 03:51

Summary

An issue was discovered in Moodle 3.x. By substituting URLs in portfolios, users can instantiate any class. This can also be exploited by users who are logged in as guests to create a DDoS attack.

Severity ?

No CVSS data available.

CWE

incorrect access control

Assigner

redhat

References

URL

Tags

	http://www.securityfocus.com/bid/104307	vdb-entryx_refsource_BID
	https://moodle.org/mod/forum/discuss.php?d=371204	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Moodle 3.x unknown	Affected: Moodle 3.x unknown

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:51:48.791Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "104307",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/104307"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=371204"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Moodle 3.x unknown",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Moodle 3.x unknown"
            }
          ]
        }
      ],
      "datePublic": "2018-05-25T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Moodle 3.x. By substituting URLs in portfolios, users can instantiate any class. This can also be exploited by users who are logged in as guests to create a DDoS attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "incorrect access control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-30T09:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "104307",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/104307"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://moodle.org/mod/forum/discuss.php?d=371204"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2018-1137",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Moodle 3.x unknown",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Moodle 3.x unknown"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in Moodle 3.x. By substituting URLs in portfolios, users can instantiate any class. This can also be exploited by users who are logged in as guests to create a DDoS attack."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "incorrect access control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "104307",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/104307"
            },
            {
              "name": "https://moodle.org/mod/forum/discuss.php?d=371204",
              "refsource": "CONFIRM",
              "url": "https://moodle.org/mod/forum/discuss.php?d=371204"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2018-1137",
    "datePublished": "2018-05-25T12:00:00",
    "dateReserved": "2017-12-04T00:00:00",
    "dateUpdated": "2024-08-05T03:51:48.791Z",
    "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-2018-10647

CVE-2018-1137 (GCVE-0-2018-1137)

Tags

Sightings

Nomenclature