cnvd-2020-58228
Vulnerability from cnvd
Title
Oracle MySQL Server存在未明漏洞（CNVD-2020-58228）
Description
Oracle MySQL是美国甲骨文（Oracle）公司的一套开源的关系数据库管理系统。MySQL Server是其中的一个数据库服务器组件。 Oracle MySQL Server（Server：Optimizer）5.6.49及之前版本，5.7.31及之前版本，8.0.21及之前版本存在安全漏洞，该漏洞允许攻击者允许高特权攻击者通过多种协议进行网络访问，从而危害MySQL Server。攻击可利用漏洞导致未经授权的能力，导致MySQL服务器挂起或频繁重复发生崩溃（完整的DOS）。
Severity
中
Patch Name
Oracle MySQL Server存在未明漏洞（CNVD-2020-58228）的补丁
Patch Description
Oracle MySQL是美国甲骨文（Oracle）公司的一套开源的关系数据库管理系统。MySQL Server是其中的一个数据库服务器组件。 Oracle MySQL Server（Server：Optimizer）5.6.49及之前版本，5.7.31及之前版本，8.0.21及之前版本存在安全漏洞，该漏洞允许攻击者允许高特权攻击者通过多种协议进行网络访问，从而危害MySQL Server。攻击可利用漏洞导致未经授权的能力，导致MySQL服务器挂起或频繁重复发生崩溃（完整的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

厂商已发布了漏洞修复程序，请及时关注更新： https://www.oracle.com/security-alerts/cpuoct2020.html

Reference
https://www.oracle.com/security-alerts/cpuoct2020.html
Impacted products
Name
['Oracle MySQL Server <=8.0.21', 'Oracle MySQL Server <=5.6.49', 'Oracle MySQL Server <=5.7.31']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14793",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14793"
    }
  },
  "description": "Oracle MySQL\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002MySQL Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u5e93\u670d\u52a1\u5668\u7ec4\u4ef6\u3002\n\nOracle MySQL Server\uff08Server\uff1aOptimizer\uff095.6.49\u53ca\u4e4b\u524d\u7248\u672c\uff0c5.7.31\u53ca\u4e4b\u524d\u7248\u672c\uff0c8.0.21\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u5141\u8bb8\u9ad8\u7279\u6743\u653b\u51fb\u8005\u901a\u8fc7\u591a\u79cd\u534f\u8bae\u8fdb\u884c\u7f51\u7edc\u8bbf\u95ee\uff0c\u4ece\u800c\u5371\u5bb3MySQL Server\u3002\u653b\u51fb\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u80fd\u529b\uff0c\u5bfc\u81f4MySQL\u670d\u52a1\u5668\u6302\u8d77\u6216\u9891\u7e41\u91cd\u590d\u53d1\u751f\u5d29\u6e83\uff08\u5b8c\u6574\u7684DOS\uff09\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.oracle.com/security-alerts/cpuoct2020.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-58228",
  "openTime": "2020-10-24",
  "patchDescription": "Oracle MySQL\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002MySQL Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u5e93\u670d\u52a1\u5668\u7ec4\u4ef6\u3002\r\n\r\nOracle MySQL Server\uff08Server\uff1aOptimizer\uff095.6.49\u53ca\u4e4b\u524d\u7248\u672c\uff0c5.7.31\u53ca\u4e4b\u524d\u7248\u672c\uff0c8.0.21\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u5141\u8bb8\u9ad8\u7279\u6743\u653b\u51fb\u8005\u901a\u8fc7\u591a\u79cd\u534f\u8bae\u8fdb\u884c\u7f51\u7edc\u8bbf\u95ee\uff0c\u4ece\u800c\u5371\u5bb3MySQL Server\u3002\u653b\u51fb\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u80fd\u529b\uff0c\u5bfc\u81f4MySQL\u670d\u52a1\u5668\u6302\u8d77\u6216\u9891\u7e41\u91cd\u590d\u53d1\u751f\u5d29\u6e83\uff08\u5b8c\u6574\u7684DOS\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2020-58228\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Oracle MySQL Server \u003c=8.0.21",
      "Oracle MySQL Server \u003c=5.6.49",
      "Oracle MySQL Server \u003c=5.7.31"
    ]
  },
  "referenceLink": "https://www.oracle.com/security-alerts/cpuoct2020.html",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-23",
  "title": "Oracle MySQL Server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2020-58228\uff09"
}


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