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I. Basic Information for CVE-2023-50981
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
ModularSquareRoot in Crypto++ (aka cryptopp) through 8.9.0 allows attackers to cause a denial of service (infinite loop) via crafted DER public-key data associated with squared odd numbers, such as the square of 268995137513890432434389773128616504853.
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
Crypto++ 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Crypto++是一款C++加密方法类库 Crypto++ 8.9.0版本存在安全漏洞,该漏洞源于ModularSquareRoot 函数中存在一个安全问题,导致无限循环。攻击者利用该漏洞可能会制作格式错误的 DER 公钥文件,并且任何用户或服务器在 ECDSA 等进程中读取此公钥文件都可能容易受到 DOS 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
-n/a n/a -
II. Public POCs for CVE-2023-50981
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III. Intelligence Information for CVE-2023-50981
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V. Comments for CVE-2023-50981

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