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I. Basic Information for CVE-2021-3678
Vulnerability Information
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Vulnerability Title
Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in star7th/showdoc
Source: NVD (National Vulnerability Database)
Vulnerability Description
showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用具有密码学弱点缺陷的PRNG
Source: NVD (National Vulnerability Database)
Vulnerability Title
showdoc 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
showdoc是开源的一个非常适合IT团队在线共享文档的工具。 showdoc 中存在安全特征问题漏洞，该漏洞源于缺少对客户端登录次数限制从而导致易受密码弱伪随机数生成器(PRNG)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
star7thstar7th/showdoc unspecified ~ 2.9.7 -
II. Public POCs for CVE-2021-3678
#POC DescriptionSource LinkShenlong Link
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III. Intelligence Information for CVE-2021-3678
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New Vulnerabilities
Product: star7th/showdoc
Vendor: star7th
Same weakness: CWE-338
V. Comments for CVE-2021-3678

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