cnvd - cnvd-2022-09807

cnvd-2022-09807

Vulnerability from cnvd

Title: Oracle Database Server拒绝服务漏洞（CNVD-2022-09807）

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 Server 19c版中的Core RDBMS组件存在拒绝服务漏洞，攻击者可利用该漏洞导致未经授权的能力导致核心RDBMS的部分拒绝服务。

Severity: 中

Patch Name: Oracle Database Server拒绝服务漏洞（CNVD-2022-09807）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 Server 19c版中的Core RDBMS组件存在拒绝服务漏洞，攻击者可利用该漏洞导致未经授权的能力导致核心RDBMS的部分拒绝服务。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/cpujul2021.html

Reference: https://www.oracle.com/security-alerts/cpujul2021.html

Impacted products

Name
Oracle Oracle Database Server 19c

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-2330",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-2330"
    }
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  "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 Server 19c\u7248\u4e2d\u7684Core RDBMS\u7ec4\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u80fd\u529b\u5bfc\u81f4\u6838\u5fc3RDBMS\u7684\u90e8\u5206\u62d2\u7edd\u670d\u52a1\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/cpujul2021.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-09807",
  "openTime": "2022-02-12",
  "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 Server 19c\u7248\u4e2d\u7684Core RDBMS\u7ec4\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672a\u7ecf\u6388\u6743\u7684\u80fd\u529b\u5bfc\u81f4\u6838\u5fc3RDBMS\u7684\u90e8\u5206\u62d2\u7edd\u670d\u52a1\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\uff08CNVD-2022-09807\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Oracle Oracle Database Server 19c"
  },
  "referenceLink": "https://www.oracle.com/security-alerts/cpujul2021.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-21",
  "title": "Oracle Database Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2022-09807\uff09"
}

CVE-2021-2330 (GCVE-0-2021-2330)

Vulnerability from cvelistv5

Published

2021-07-20 22:43

Modified

2024-09-26 14:07

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE

Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise Core RDBMS. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Core RDBMS.

Summary

Vulnerability in the Core RDBMS component of Oracle Database Server. The supported version that is affected is 19c. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise Core RDBMS. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Core RDBMS. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).

References

▼	URL	Tags
	https://www.oracle.com/security-alerts/cpujul2021.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Oracle Corporation	Database - Enterprise Edition	Version: 19c

Show details on NVD website

JSON

To clipboard

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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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