漏洞信息
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Vulnerability Title
libp2p: Unvalidated PUT_VALUE records allow unbounded disk exhaustion on DHT server nodes
Vulnerability Description
libp2p is a JavaScript Implementation of libp2p networking stack. Prior to version 16.2.6, an unauthenticated remote peer can exhaust the disk storage of any @libp2p/kad-dht node running in server mode by sending an unbounded stream of PUT_VALUE messages whose keys bypass all content validation. No credentials, no prior relationship, and no protocol deviation beyond a crafted key are required. The victim node's datastore fills until the host disk is exhausted, making the node unavailable. This issue has been patched in version 16.2.6.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
输入验证不恰当
Vulnerability Title
libp2p 输入验证错误漏洞
Vulnerability Description
libp2p是libp2p开源的一个模块化点对点网络框架。 libp2p 16.2.6之前版本存在输入验证错误漏洞,该漏洞源于未经验证的远程对等节点可发送无限制的PUT_VALUE消息流,可能导致磁盘存储耗尽。
CVSS Information
N/A
Vulnerability Type
N/A