CVE-2023-28523— IBM Informix Dynamic Server buffer overflow
Quick assessment
Affected
IBM Informix Dynamic Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
IBM Informix Dynamic Server（IDS）是美国国际商业机器（IBM）公司的一款可扩展的对象关系数据库服务器，它为集群数据中心提供持续数据可用性和灾难恢复等功能。 IBM Informix Dynamic Server 12.10版本和14.10版本存在安全漏洞，该漏洞源于不正确的边界检查，容易受到堆缓冲区溢出的影响，可能允许攻击者执行任意代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-28523
Vulnerability Information
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Vulnerability Title
IBM Informix Dynamic Server buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Informix Dynamic Server 12.10 and 14.10 onsmsync is vulnerable to a heap buffer overflow, caused by improper bounds checking which could allow an attacker to execute arbitrary code. IBM X-Force ID: 250753.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Informix Dynamic Server 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Informix Dynamic Server（IDS）是美国国际商业机器（IBM）公司的一款可扩展的对象关系数据库服务器，它为集群数据中心提供持续数据可用性和灾难恢复等功能。 IBM Informix Dynamic Server 12.10版本和14.10版本存在安全漏洞，该漏洞源于不正确的边界检查，容易受到堆缓冲区溢出的影响，可能允许攻击者执行任意代码。
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 | Informix Dynamic Server | 12.10, 14.10 | - |
|
II. Public POCs for CVE-2023-28523
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-28523 (2)
-
https://www.ibm.com/support/pages/node/7070188 vendor-advisory
Same Patch Batch · IBM · 2023-12-09 · 4 CVEs total
| CVE-2023-47722 | 6.2 MEDIUM | IBM API Connect information disclosure |
| CVE-2023-28526 | 6.2 MEDIUM | IBM Informix Dynamic Server buffer overflow |
| CVE-2023-28527 | 6.2 MEDIUM | IBM Informix Dynamic Server buffer overflow |
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V. Comments for CVE-2023-28523
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