CVE-2021-2173 (CNNVD-202104-1511)
中文标题:
Oracle Database Server 输入验证错误漏洞
英文标题:
Vulnerability in the Recovery component of Oracle Database Server. Supported versions that are affec...
漏洞描述
中文描述:
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 12.1.0.2, 12.2.0.1, 18c, 19c 存在输入验证错误漏洞,该漏洞源于Oracle数据库服务器在恢复过程中输入验证不正确。远程特权用户可以利用此漏洞访问敏感信息。
英文描述:
Vulnerability in the Recovery component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having DBA Level Account privilege with network access via Oracle Net to compromise Recovery. While the vulnerability is in Recovery, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Recovery accessible data. CVSS 3.1 Base Score 4.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N).
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Oracle Corporation | Database - Enterprise Edition | 12.1.0.2 | - | - |
cpe:2.3:a:oracle_corporation:database_-_enterprise_edition:12.1.0.2:*:*:*:*:*:*:*
|
| Oracle Corporation | Database - Enterprise Edition | 12.2.0.1 | - | - |
cpe:2.3:a:oracle_corporation:database_-_enterprise_edition:12.2.0.1:*:*:*:*:*:*:*
|
| Oracle Corporation | Database - Enterprise Edition | 18c | - | - |
cpe:2.3:a:oracle_corporation:database_-_enterprise_edition:18c:*:*:*:*:*:*:*
|
| Oracle Corporation | Database - Enterprise Edition | 19c | - | - |
cpe:2.3:a:oracle_corporation:database_-_enterprise_edition:19c:*:*:*:*:*:*:*
|
| oracle | database_server | 12.1.0.2 | - | - |
cpe:2.3:a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:*
|
| oracle | database_server | 12.2.0.1 | - | - |
cpe:2.3:a:oracle:database_server:12.2.0.1:*:*:*:*:*:*:*
|
| oracle | database_server | 18c | - | - |
cpe:2.3:a:oracle:database_server:18c:*:*:*:*:*:*:*
|
| oracle | database_server | 19c | - | - |
cpe:2.3:a:oracle:database_server:19c:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.1 (cna)
MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2021-2173 |
2025-11-11 15:20:56 | 2025-11-11 07:36:37 |
| NVD | nvd_CVE-2021-2173 |
2025-11-11 14:57:36 | 2025-11-11 07:44:58 |
| CNNVD | cnnvd_CNNVD-202104-1511 |
2025-11-11 15:10:37 | 2025-11-11 07:56:41 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 输入验证错误
- cnnvd_id: 未提取 -> CNNVD-202104-1511
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 4 -> 8
- data_sources: ['cve'] -> ['cve', 'nvd']