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
HTTPX2: Streaming response decompression does not bound peak memory (decompression amplification)
Vulnerability Description
HTTPX2 is a next generation HTTP client for Python. Prior to 2.12.0, the HTTPX2 content decoders in src/httpx2/httpx2/_decoders.py fully inflate each gzip, deflate, br, or zstd network chunk before iter_bytes() or aiter_bytes() yields bounded pieces to the application. A 64 KiB compressed chunk can expand to approximately 64 MiB in one intermediate allocation, so an attacker-controlled or compromised server can cause severe memory pressure or out-of-memory process termination even when the application streams the response. This issue is fixed in version 2.12.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
对高度压缩数据的处理不恰当(数据放大攻击)
Vulnerability Title
Pydantic HTTPX2 资源管理错误漏洞
Vulnerability Description
Pydantic HTTPX2是Pydantic组织的一个支持HTTP/2协议的异步HTTP客户端库。 Pydantic HTTPX2 2.12.0之前版本存在资源管理错误漏洞,该漏洞源于src/httpx2/httpx2/_decoders.py中的内容解码器在应用流式处理前对gzip、deflate、br或zstd网络块进行完全解压,可能导致内存严重压力或进程因内存耗尽而终止。
CVSS Information
N/A
Vulnerability Type
N/A