Vulnerability Information
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Vulnerability Title
Default client side session signing key is highly predictable
Vulnerability Description
Ratpack is a toolkit for creating web applications. In versions prior to 1.9.0, the client side session module uses the application startup time as the signing key by default. This means that if an attacker can determine this time, and if encryption is not also used (which is recommended, but is not on by default), the session data could be tampered with by someone with the ability to write cookies. The default configuration is unsuitable for production use as an application restart renders all sessions invalid and is not multi-host compatible, but its use is not actively prevented. As of Ratpack 1.9.0, the default value is a securely randomly generated value, generated at application startup time. As a workaround, supply an alternative signing key, as per the documentation's recommendation.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Vulnerability Type
可预测问题
Vulnerability Title
Ratpack 安全特征问题漏洞
Vulnerability Description
Ratpack是一款用于构建可扩展HTTP应用程序的Java库。 Ratpack 1.9.0之前版本存在安全漏洞，该漏洞源于客户端会话模块默认使用应用程序启动时间作为签名密钥，攻击者可利用该漏洞篡改会话数据中的cookie。
CVSS Information
N/A
Vulnerability Type
N/A