一、漏洞信息
漏洞编号：CVE-2025-21529
漏洞归属组件：mysql5
漏洞归属的版本：5.7.21,5.7.34,5.7.38,5.7.39,5.7.43,5.7.44
CVSS V3.0分值：
BaseScore：4.9 Medium
Vector：CVSS：3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
漏洞简述：
A vulnerability was found in Oracle MySQL Server up to 8.0.40/8.4.3/9.1.0 (Database Software). It has been rated as critical.Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.Impacted is availability.Upgrading eliminates this vulnerability.
漏洞公开时间：2025-01-22 05:15:18
漏洞创建时间：2025-01-22 08:36:02
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2025-21529

漏洞分析指导链接：
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
漏洞数据来源:
其它
漏洞补丁信息：

二、漏洞分析结构反馈
影响性分析说明：

openEuler评分：
4.9
Vector：CVSS：3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
受影响版本排查(受影响/不受影响)：
1.master(5.7.43):
2.openEuler-20.03-LTS-SP4(5.7.44):
3.openEuler-22.03-LTS-SP3(5.7.44):
4.openEuler-22.03-LTS-SP4(5.7.44):
5.openEuler-24.03-LTS(5.7.43):
6.openEuler-24.03-LTS-Next(5.7.43):
7.openEuler-24.03-LTS-SP1:

修复是否涉及abi变化(是/否)：
1.master(5.7.43):
2.openEuler-20.03-LTS-SP4(5.7.44):
3.openEuler-22.03-LTS-SP3(5.7.44):
4.openEuler-22.03-LTS-SP4(5.7.44):
5.openEuler-24.03-LTS(5.7.43):
6.openEuler-24.03-LTS-Next(5.7.43):
7.openEuler-24.03-LTS-SP1:

原因说明：
1.master(5.7.43):
2.openEuler-20.03-LTS-SP4(5.7.44):
3.openEuler-22.03-LTS-SP3(5.7.44):
4.openEuler-22.03-LTS-SP4(5.7.44):
5.openEuler-24.03-LTS(5.7.43):
6.openEuler-24.03-LTS-Next(5.7.43):
7.openEuler-24.03-LTS-SP1: