CVE-2023-47141— IBM Db2 denial of service
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I. Basic Information for CVE-2023-47141
Vulnerability Information
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Vulnerability Title
IBM Db2 denial of service
Source: NVD (National Vulnerability Database)
Vulnerability Description
IIBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 270264.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
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，该漏洞源于通过特制查询可以导致拒绝服务攻击。
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 Linux, UNIX and Windows | 11.5 | - |
II. Public POCs for CVE-2023-47141
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.ibm.com/support/pages/node/7105497vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-47141
Same Patch Batch · IBM · 2024-01-22 · 8 CVEs total
| CVE-2023-27859 | 6.5 MEDIUM | IBM Db2 code execution |
| CVE-2023-50308 | 6.5 MEDIUM | IBM Db2 denial of service |
| CVE-2023-47152 | 5.9 MEDIUM | IBM Db2 information disclosure |
| CVE-2023-45193 | 5.9 MEDIUM | IBM Db2 denial of service |
| CVE-2023-47158 | 5.3 MEDIUM | IBM Db2 denial of service |
| CVE-2023-47747 | 5.3 MEDIUM | IBM Db2 denial of service |
| CVE-2023-47746 | 5.3 MEDIUM | IBM Db2 denial of service |
IV. Related Vulnerabilities
Same vendor: IBM
- CVE-2026-1577
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-36122
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-14688
IBM® Db2® is vulnerable to a denial of service when fetching - CVE-2026-2311
IBM i is affected by a privilege escalation vulnerability in - CVE-2025-36180
Inadequate Pod Communication Restrictions, affects watsonx.d
Same weakness: CWE-20
V. Comments for CVE-2023-47141
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