cnvd-2022-54636
Vulnerability from cnvd
Title
Oracle Database Server拒绝服务漏洞
Description
Oracle Database Server是美国甲骨文（Oracle）公司的一套关系数据库管理系统。该数据库管理系统提供数据管理、分布式处理等功能。 Oracle Database - Enterprise Edition RDBMS Security 12.1.0.2、19c 和 21c版本存在拒绝服务漏洞，该漏洞源于未对输入的错误消息做正确的处理，具有DBA角色权限的高权限攻击者可利用该漏洞通过Oracle Net通过网络访问来破坏Oracle数据库导致服务拒绝。
Severity
低
Patch Name
Oracle Database Server拒绝服务漏洞的补丁
Patch Description
Oracle Database Server是美国甲骨文（Oracle）公司的一套关系数据库管理系统。该数据库管理系统提供数据管理、分布式处理等功能。 Oracle Database - Enterprise Edition RDBMS Security 12.1.0.2、19c 和 21c版本存在拒绝服务漏洞，该漏洞源于未对输入的错误消息做正确的处理，具有DBA角色权限的高权限攻击者可利用该漏洞通过Oracle Net通过网络访问来破坏Oracle数据库导致服务拒绝。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/cpujul2022.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2022-21432
Impacted products
Name
['Oracle Oracle Database Server 12.1.0.2', 'Oracle Oracle Database Server 19c', 'Oracle Oracle Database Server 21c']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-21432",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-21432"
    }
  },
  "description": "Oracle Database Server\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u5957\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u63d0\u4f9b\u6570\u636e\u7ba1\u7406\u3001\u5206\u5e03\u5f0f\u5904\u7406\u7b49\u529f\u80fd\u3002\n\nOracle Database - Enterprise Edition RDBMS Security 12.1.0.2\u300119c \u548c 21c\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5bf9\u8f93\u5165\u7684\u9519\u8bef\u6d88\u606f\u505a\u6b63\u786e\u7684\u5904\u7406\uff0c\u5177\u6709DBA\u89d2\u8272\u6743\u9650\u7684\u9ad8\u6743\u9650\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7Oracle Net\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u6765\u7834\u574fOracle\u6570\u636e\u5e93\u5bfc\u81f4\u670d\u52a1\u62d2\u7edd\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/cpujul2022.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-54636",
  "openTime": "2022-07-29",
  "patchDescription": "Oracle Database Server\u662f\u7f8e\u56fd\u7532\u9aa8\u6587\uff08Oracle\uff09\u516c\u53f8\u7684\u4e00\u5957\u5173\u7cfb\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u63d0\u4f9b\u6570\u636e\u7ba1\u7406\u3001\u5206\u5e03\u5f0f\u5904\u7406\u7b49\u529f\u80fd\u3002\r\n\r\nOracle Database - Enterprise Edition RDBMS Security 12.1.0.2\u300119c \u548c 21c\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5bf9\u8f93\u5165\u7684\u9519\u8bef\u6d88\u606f\u505a\u6b63\u786e\u7684\u5904\u7406\uff0c\u5177\u6709DBA\u89d2\u8272\u6743\u9650\u7684\u9ad8\u6743\u9650\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7Oracle Net\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u6765\u7834\u574fOracle\u6570\u636e\u5e93\u5bfc\u81f4\u670d\u52a1\u62d2\u7edd\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 Database Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Oracle Oracle Database Server 12.1.0.2",
      "Oracle Oracle Database Server 19c",
      "Oracle Oracle Database Server 21c"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-21432",
  "serverity": "\u4f4e",
  "submitTime": "2022-07-21",
  "title": "Oracle Database Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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