Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
text/impl/DefaultTextCreator.java, text/impl/ChineseTextProducer.java, and text/impl/FiveLetterFirstNameTextCreator.java in kaptcha 2.3.2 use the Random (rather than SecureRandom) function for generating CAPTCHA values, which makes it easier for remote attackers to bypass intended access restrictions via a brute-force approach.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
kaptcha 安全漏洞
Vulnerability Description
kaptcha是一款基于SimpleCaptcha的验证码生成工具。 kaptcha 2.3.2版本中的多个文件存在安全漏洞，该漏洞源于程序使用‘Random’函数（而不是‘SecureRandom’函数）创建CAPTCHA值。远程攻击者可借助暴力破解的方法利用该漏洞绕过访问限制。（多个文件包括：text/impl/DefaultTextCreator.java、text/impl/ChineseTextProducer.java和text/impl/FiveLetterFirstNameTextCrea
CVSS Information
N/A
Vulnerability Type
N/A