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CVE-2023-30447— IBM Db2 denial of service

CVSS 5.9 · Medium EPSS 0.09% · P26
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I. Basic Information for CVE-2023-30447

Vulnerability Information
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Vulnerability Title
IBM Db2 denial of service
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query on certain tables. IBM X-Force ID: 253436.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/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，该漏洞源于通过对某些表进行特制查询容易受到拒绝服务攻击。
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

VendorProductAffected VersionsCPESubscribe
IBMDB2 for Linux, UNIX and Windows 10.5, 11.1, 11.5 -

II. Public POCs for CVE-2023-30447

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III. Intelligence Information for CVE-2023-30447

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Same Patch Batch · IBM · 2023-07-08 · 8 CVEs total

CVE-2023-304497.5 HIGHIBM Db2 denial of service
CVE-2023-304457.5 HIGHIBM Db2 denial of service
CVE-2023-278686.3 MEDIUMIBM Db2 code execution
CVE-2023-278676.3 MEDIUMIBM Db2 code execution
CVE-2023-278696.3 MEDIUMIBM Db2 code execution
CVE-2023-304485.9 MEDIUMIBM Db2 denial of service
CVE-2023-304465.9 MEDIUMIBM Db2 denial of service

IV. Related Vulnerabilities

Same product: DB2 for Linux, UNIX and Windows
Same vendor: IBM
Same weakness: CWE-20

V. Comments for CVE-2023-30447

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