cnvd-2020-48221
Vulnerability from cnvd
Title: Moodle权限许可和访问控制问题漏洞
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中存在权限许可和访问控制问题漏洞，该漏洞源于程序在课程注册中没有进行正确的安全限制。远程攻击者可利用该漏洞提升权限。
Severity: 高
Patch Name: Moodle权限许可和访问控制问题漏洞的补丁
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中存在权限许可和访问控制问题漏洞，该漏洞源于程序在课程注册中没有进行正确的安全限制。远程攻击者可利用该漏洞提升权限。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/security/
Reference: https://moodle.org/security/
Impacted products
| Name | ['moodle Moodle >=3.5.0，<=3.5.12', 'moodle Moodle >=3.7.0，<=3.7.6', 'moodle Moodle >=3.8.0，<=3.8.3', 'moodle Moodle 3.9.0'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-14321",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14321"
}
},
"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\u4e2d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u8bfe\u7a0b\u6ce8\u518c\u4e2d\u6ca1\u6709\u8fdb\u884c\u6b63\u786e\u7684\u5b89\u5168\u9650\u5236\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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/security/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-48221",
"openTime": "2020-08-25",
"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\u4e2d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u8bfe\u7a0b\u6ce8\u518c\u4e2d\u6ca1\u6709\u8fdb\u884c\u6b63\u786e\u7684\u5b89\u5168\u9650\u5236\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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\u7684\u8865\u4e01",
"products": {
"product": [
"moodle Moodle \u003e=3.5.0\uff0c\u003c=3.5.12",
"moodle Moodle \u003e=3.7.0\uff0c\u003c=3.7.6",
"moodle Moodle \u003e=3.8.0\uff0c\u003c=3.8.3",
"moodle Moodle 3.9.0"
]
},
"referenceLink": "https://moodle.org/security/",
"serverity": "\u9ad8",
"submitTime": "2020-08-11",
"title": "Moodle\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e"
}
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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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