CVE-2023-27558— IBM Db2 privilege escalation
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I. Basic Information for CVE-2023-27558
Vulnerability Information
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Vulnerability Title
IBM Db2 privilege escalation
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM Db2 on Windows 10.5, 11.1, and 11.5 may be vulnerable to a privilege escalation caused by at least one installed service using an unquoted service path. A local attacker could exploit this vulnerability to gain elevated privileges by inserting an executable file in the path of the affected service. IBM X-Force ID: 249194.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM DB2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM DB2是美国国际商业机器（IBM）公司的一套关系型数据库管理系统。该系统的执行环境主要有UNIX、Linux、IBMi、z/OS以及Windows服务器版本。 IBM DB2 存在安全漏洞，该漏洞源于可能容易受到至少一项使用未加引号的服务路径安装的服务导致的权限升级的影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | Db2 for Windows | 10.5, 11.1 ,11.5 | - |
II. Public POCs for CVE-2023-27558
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|---|
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- https://www.ibm.com/support/pages/node/7010571vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-27558
Same Patch Batch · IBM · 2023-07-09 · 4 CVEs total
| CVE-2023-30431 | 8.4 HIGH | IBM Db2 buffer overflow |
| CVE-2023-29256 | 5.3 MEDIUM | IBM Db2 information disclosure |
| CVE-2023-23487 | 4.3 MEDIUM | IBM Db2 audit logging |
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V. Comments for CVE-2023-27558
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