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I. Basic Information for CVE-2021-38423
Vulnerability Information

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Vulnerability Title
GurumDDS Heap-based Incorrect Calculation of Buffer Size
Source: NVD (National Vulnerability Database)
Vulnerability Description
All versions of GurumDDS improperly calculate the size to be used when allocating the buffer, which may result in a buffer overflow.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
缓冲区大小计算不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
GurumNetworks GurumDDS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GurumNetworks GurumDds是韩国GurumNetworks公司的一个分布式通信解决方案。 GurumNetworks GurumDDS 中存在缓冲区错误漏洞,该漏洞源于产品未能正确处理数据边界。攻击者可通过该漏洞导致拒绝服务以及执行任意代码。
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
VendorProductAffected VersionsCPESubscribe
GurumNetworksGurumDDS all versions -
II. Public POCs for CVE-2021-38423
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III. Intelligence Information for CVE-2021-38423
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IV. Related Vulnerabilities
V. Comments for CVE-2021-38423

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