cnvd-2021-00832
Vulnerability from cnvd
Title
Oracle MySQL Server Server: Security: LDAP Auth访问控制漏洞
Description
Oracle MySQL Server是美国甲骨文（Oracle）公司的一款关系型数据库。 Oracle MySQL Server Server： Security： LDAP Auth 5.7.31及之前版本，8.0.21及之前版本存在访问控制漏洞，该漏洞允许攻击者可以通过多种协议访问网络，从而危害MySQL Server。成功攻击此漏洞可能导致未经授权的能力，导致MySQL服务器的部分拒绝服务（部分DOS）。
Severity
低
Patch Name
Oracle MySQL Server Server: Security: LDAP Auth访问控制漏洞的补丁
Patch Description
Oracle MySQL Server是美国甲骨文（Oracle）公司的一款关系型数据库。 Oracle MySQL Server Server： Security： LDAP Auth 5.7.31及之前版本，8.0.21及之前版本存在访问控制漏洞，该漏洞允许攻击者可以通过多种协议访问网络，从而危害MySQL Server。成功攻击此漏洞可能导致未经授权的能力，导致MySQL服务器的部分拒绝服务（部分DOS）。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://www.oracle.com/security-alerts/cpuoct2020.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-14771
Impacted products
Name
['Oracle Oracle MySQL Server Server: Security: LDAP Auth <=5.7.31', 'Oracle Oracle MySQL Server Server: Security: LDAP Auth <=8.0.21']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14771",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14771"
    }
  },
  "description": "Oracle MySQL Server\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u3002\n\nOracle  MySQL Server Server\uff1a Security\uff1a LDAP Auth 5.7.31\u53ca\u4e4b\u524d\u7248\u672c\uff0c8.0.21\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u534f\u8bae\u8bbf\u95ee\u7f51\u7edc\uff0c\u4ece\u800c\u5371\u5bb3MySQL Server\u3002\u6210\u529f\u653b\u51fb\u6b64\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u80fd\u529b\uff0c\u5bfc\u81f4MySQL\u670d\u52a1\u5668\u7684\u90e8\u5206\u62d2\u7edd\u670d\u52a1\uff08\u90e8\u5206DOS\uff09\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://www.oracle.com/security-alerts/cpuoct2020.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-00832",
  "openTime": "2021-01-05",
  "patchDescription": "Oracle MySQL Server\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u3002\r\n\r\nOracle  MySQL Server Server\uff1a Security\uff1a LDAP Auth 5.7.31\u53ca\u4e4b\u524d\u7248\u672c\uff0c8.0.21\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u534f\u8bae\u8bbf\u95ee\u7f51\u7edc\uff0c\u4ece\u800c\u5371\u5bb3MySQL Server\u3002\u6210\u529f\u653b\u51fb\u6b64\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u80fd\u529b\uff0c\u5bfc\u81f4MySQL\u670d\u52a1\u5668\u7684\u90e8\u5206\u62d2\u7edd\u670d\u52a1\uff08\u90e8\u5206DOS\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": "Oracle MySQL Server Server: Security: LDAP Auth\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Oracle Oracle MySQL Server Server: Security: LDAP Auth \u003c=5.7.31",
      "Oracle Oracle MySQL Server Server: Security: LDAP Auth \u003c=8.0.21"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-14771",
  "serverity": "\u4f4e",
  "submitTime": "2020-10-22",
  "title": "Oracle MySQL Server Server: Security: LDAP Auth\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e"
}


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