漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
aiosend: Deserialization of request body before signature verification (Pre-auth DoS) in webhook handler
Vulnerability Description
aiosend is a synchronous and asynchronous Crypto Pay API client. Pror to version 3.0.7, `WebhookHandler.feed_update()` deserializes the entire request body before verifying the HMAC signature. This allows an unauthenticated attacker to force expensive parsing of arbitrary JSON payloads that will ultimately be rejected, leading to unnecessary CPU and memory consumption. Version 3.0.7 fixes the issue. Some workarounds are available. Restrict request body size at the reverse proxy or web framework, rate-limit webhook endpoints, and/or reject oversized requests before JSON parsing.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
VoVcHiC aiosend 资源管理错误漏洞
Vulnerability Description
VoVcHiC aiosend是VoVcHiC个人开发者的一个消息发送的开发框架。 VoVcHiC aiosend 3.0.6之前版本存在资源管理错误漏洞,该漏洞源于WebhookHandler.feed_update()在验证HMAC签名之前反序列化整个请求体,可能导致未经身份验证的攻击者强制解析任意JSON负载,造成CPU和内存消耗。
CVSS Information
N/A
Vulnerability Type
N/A