CVE-2012-4452 (CNNVD-201210-142)
中文标题:
Oracle MySQL 权限许可和访问控制问题漏洞
英文标题:
MySQL 5.0.88, and possibly other versions and platforms, allows local users to bypass certain privil...
漏洞描述
中文描述:
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 5.0.88版本存在权限许可和访问控制问题漏洞，该漏洞源于mysql_unpacked_real_data_home的值计算不正确。
英文描述:
MySQL 5.0.88, and possibly other versions and platforms, allows local users to bypass certain privilege checks by calling CREATE TABLE on a MyISAM table with modified (1) DATA DIRECTORY or (2) INDEX DIRECTORY arguments that are originally associated with pathnames without symlinks, and that can point to tables created at a future time at which a pathname is modified to contain a symlink to a subdirectory of the MySQL data home directory, related to incorrect calculation of the mysql_unpacked_real_data_home value. NOTE: this vulnerability exists because of a CVE-2009-4030 regression, which was not omitted in other packages and versions such as MySQL 5.0.95 in Red Hat Enterprise Linux 6.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| oracle | mysql | * | - | - |
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
|
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
AV:L/AC:L/Au:N/C:N/I:P/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-2012-4452 |
2025-11-11 15:18:30 | 2025-11-11 07:33:26 |
| NVD | nvd_CVE-2012-4452 |
2025-11-11 14:53:59 | 2025-11-11 07:42:15 |
| CNNVD | cnnvd_CNNVD-201210-142 |
2025-11-11 15:09:18 | 2025-11-11 07:50:17 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 权限许可和访问控制问题
- cnnvd_id: 未提取 -> CNNVD-201210-142
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.LOW
- cvss_score: 未提取 -> 2.1
- cvss_vector: NOT_EXTRACTED -> AV:L/AC:L/Au:N/C:N/I:P/A:N
- cvss_version: NOT_EXTRACTED -> 2.0
- affected_products_count: 0 -> 1
- data_sources: ['cve'] -> ['cve', 'nvd']