cnvd-2023-86064
Vulnerability from cnvd
Title
Oracle MySQL Server Encryption组件拒绝服务漏洞
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存在拒绝服务漏洞，该漏洞源于MySQL Server中的Encryption组件中存在输入验证不正确，攻击者可利用该漏洞导致MySQL Server挂起或崩溃。
Severity
低
Patch Name
Oracle MySQL Server Encryption组件拒绝服务漏洞的补丁
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存在拒绝服务漏洞，该漏洞源于MySQL Server中的Encryption组件中存在输入验证不正确，攻击者可利用该漏洞导致MySQL Server挂起或崩溃。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/cpujul2022.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2022-21538
Impacted products
Name
Oracle MySQL Server <=8.0.29
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-21538",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-21538"
    }
  },
  "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\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMySQL Server\u4e2d\u7684Encryption\u7ec4\u4ef6\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u4e0d\u6b63\u786e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4MySQL Server\u6302\u8d77\u6216\u5d29\u6e83\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/cpujul2022.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-86064",
  "openTime": "2023-11-16",
  "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\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMySQL Server\u4e2d\u7684Encryption\u7ec4\u4ef6\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u4e0d\u6b63\u786e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4MySQL Server\u6302\u8d77\u6216\u5d29\u6e83\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 Encryption\u7ec4\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Oracle MySQL Server \u003c=8.0.29"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-21538",
  "serverity": "\u4f4e",
  "submitTime": "2022-07-21",
  "title": "Oracle MySQL Server Encryption\u7ec4\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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