POJIA破甲
地图 / DoS through PeerExplorer

DoS through PeerExplorer

拒绝服务 / 资源消耗失控 / #363636

厂商
Rootstock Labs
严重程度
中危 · CVSS 7.7
赏金
$4,000
弱点
资源消耗失控
研究员
@z3t
披露日期
2019-09-18
资产
https://github.com/rsksmart/rskj
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(6885 字符中的一小部分)
**Summary:** The peer discovery implementation is vulnerable to a Denial of Service attack due to improper management of connections.
原文中的代码
public void handlePong(String ip, PongPeerMessage message) {
	PeerDiscoveryRequest request = this.pendingPingRequests.get(message.getMessageId());

	if (request != null && request.validateMessageResponse(message)) {
		this.pendingPingRequests.remove(message.getMessageId());
		NodeChallenge …

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Rootstock Labs 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @z3t · 版权归作者与 Rootstock Labs 所有

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