cnvd - cnvd-2020-70271

cnvd-2020-70271

Vulnerability from cnvd

Title: Oracle Database Server Vault component未授权访问漏洞

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 Server Database Vault component存在未授权访问漏洞，攻击者可利用该漏洞创建公共同义词的网络访问权限，通过Oracle Net入侵数据库库。该漏洞的成功攻击可能导致对数据库Vault可访问数据的未授权更新、插入或删除访问权限，以及对数据库Vault可访问数据子集的未授权读取数据。

Severity: 中

Patch Name: Oracle Database Server Vault component未授权访问漏洞的补丁

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。

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-2020-14736

Impacted products

Name
['Oracle Oracle Database Server 11.2.0.4', 'Oracle Oracle Database Server 12.1.0.2', 'Oracle Oracle Database Server 12.2.0.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14736",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14736"
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  "products": {
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      "Oracle Oracle Database Server 12.1.0.2",
      "Oracle Oracle Database Server 12.2.0.1"
    ]
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-14736",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-22",
  "title": "Oracle Database Server Vault component\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e"
}

CVE-2020-14736 (GCVE-0-2020-14736)

Vulnerability from cvelistv5

Published

2020-10-21 14:04

Modified

2024-09-26 20:31

Severity ?

3.8 (Low) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

CWE

Easily exploitable vulnerability allows high privileged attacker having Create Public Synonym privilege with network access via Oracle Net to compromise Database Vault. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Database Vault accessible data as well as unauthorized read access to a subset of Database Vault accessible data.

Summary

Vulnerability in the Database Vault component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2 and 12.2.0.1. Easily exploitable vulnerability allows high privileged attacker having Create Public Synonym privilege with network access via Oracle Net to compromise Database Vault. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Database Vault accessible data as well as unauthorized read access to a subset of Database Vault accessible data. CVSS 3.1 Base Score 3.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N).

References

▼	URL	Tags
	https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Oracle Corporation	Database - Enterprise Edition	Version: 11.2.0.4 Version: 12.1.0.2 Version: 12.2.0.1

Show details on NVD website

JSON

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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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