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I. Basic Information for CVE-2021-20515
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM Informix Dynamic Server 14.10 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local privileged user could overflow a buffer and execute arbitrary code on the system or cause a denial of service condition. IBM X-Force ID: 198366.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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 存在缓冲区错误漏洞,该漏洞源于不适当的边界检查导致的基于堆栈的缓冲区溢出。本地特权用户可能会溢出缓冲区并在系统上执行任意代码,或导致拒绝服务的情况。
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
IBMInformix Dynamic Server 14.1 -
II. Public POCs for CVE-2021-20515
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III. Intelligence Information for CVE-2021-20515
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IV. Related Vulnerabilities
V. Comments for CVE-2021-20515

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