Vulnerability Information
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Vulnerability Title
QUIC's Connection ID Mechanism vulnerable to Memory Exhaustion Attack
Vulnerability Description
quic-go is an implementation of the QUIC protocol in Go. Prior to version 0.42.0, an attacker can cause its peer to run out of memory sending a large number of `NEW_CONNECTION_ID` frames that retire old connection IDs. The receiver is supposed to respond to each retirement frame with a `RETIRE_CONNECTION_ID` frame. The attacker can prevent the receiver from sending out (the vast majority of) these `RETIRE_CONNECTION_ID` frames by collapsing the peers congestion window (by selectively acknowledging received packets) and by manipulating the peer's RTT estimate. Version 0.42.0 contains a patch for the issue. No known workarounds are available.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
quic-go 安全漏洞
Vulnerability Description
quic-go是Lucas Clemente个人开发者的一种 QUIC 协议、RFC 9000协议在 Go 中的实现。 quic-go 0.42.0之前版本存在安全漏洞。攻击者利用该漏洞可以发送大量 NEW_CONNECTION_ID 帧来淘汰旧的连接ID，导致其对等方耗尽内存。
CVSS Information
N/A
Vulnerability Type
N/A