CVE-2022-41717

MEDIUM5.3EPSS 0.33%

Excessive memory growth in net/http and golang.org/x/net/http2

發布日:2022/12/8修改日:2026/4/28

描述

An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.

受影響套件(8)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

參考連結(44)