cnvd - cnvd-2021-93378

cnvd-2021-93378

Vulnerability from cnvd

Title: Moodle权限许可和访问控制问题漏洞（CNVD-2021-93378）

Description:

Moodle是一套免费、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存在权限许可和访问控制问题漏洞，该漏洞源于web日历服务中的功能检测不足，攻击者可以获取其他用户的日历操作事件。

Severity: 中

Patch Name: Moodle权限许可和访问控制问题漏洞（CNVD-2021-93378）的补丁

Patch Description:

Moodle是一套免费、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存在权限许可和访问控制问题漏洞，该漏洞源于web日历服务中的功能检测不足，攻击者可以获取其他用户的日历操作事件。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=429100&parent=1726807

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-43560

Impacted products

Name
['Moodle Moodle <=3.8.8', 'Moodle Moodle >=3.9.0，<3.9.11', 'Moodle Moodle >=3.10.0，<3.10.8', 'Moodle Moodle >=3.11.0，<3.11.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43560"
    }
  },
  "description": "Moodle\u662f\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\n\nMoodle\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eweb\u65e5\u5386\u670d\u52a1\u4e2d\u7684\u529f\u80fd\u68c0\u6d4b\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u83b7\u53d6\u5176\u4ed6\u7528\u6237\u7684\u65e5\u5386\u64cd\u4f5c\u4e8b\u4ef6\u3002",
  "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=429100\u0026parent=1726807",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-93378",
  "openTime": "2021-12-02",
  "patchDescription": "Moodle\u662f\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\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eweb\u65e5\u5386\u670d\u52a1\u4e2d\u7684\u529f\u80fd\u68c0\u6d4b\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u83b7\u53d6\u5176\u4ed6\u7528\u6237\u7684\u65e5\u5386\u64cd\u4f5c\u4e8b\u4ef6\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\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-93378\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Moodle Moodle \u003c=3.8.8",
      "Moodle Moodle \u003e=3.9.0\uff0c\u003c3.9.11",
      "Moodle Moodle \u003e=3.10.0\uff0c\u003c3.10.8",
      "Moodle Moodle \u003e=3.11.0\uff0c\u003c3.11.4"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-43560",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-17",
  "title": "Moodle\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-93378\uff09"
}

CVE-2021-43560 (GCVE-0-2021-43560)

Vulnerability from cvelistv5

Published

2021-11-22 16:00

Modified

2024-08-04 04:03

Severity ?

CWE

CWE-863

Summary

A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. Insufficient capability checks made it possible to fetch other users' calendar action events.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=2021519	x_refsource_MISC
	https://moodle.org/mod/forum/discuss.php?d=429100	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	moodle	Version: moodle 3.11.4, moodle 3.10.8 and moodle 3.9.11

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:08.485Z",
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              "x_refsource_MISC",
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            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=429100"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
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          "vendor": "n/a",
          "versions": [
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        }
      ],
      "problemTypes": [
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          ],
          "url": "https://moodle.org/mod/forum/discuss.php?d=429100"
        }
      ],
      "x_legacyV4Record": {
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    "dateReserved": "2021-11-09T00:00:00",
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    "state": "PUBLISHED"
  },
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}

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.

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