区块链扩展技术>> CVE-2018-12018>> 返回
项目作者： k3v142

项目描述 ：
EPoD (Ethereum Packet of Death)
高级语言： Python
项目地址: git://github.com/k3v142/CVE-2018-12018.git
创建时间： 2018-10-19T11:11:01Z
项目社区：https://github.com/k3v142/CVE-2018-12018
开源协议：MIT License
下载


CVE-2018-12018

Mitre https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12018

The GetBlockHeadersMsg handler in the LES protocol implementation in Go Ethereum (aka geth) before 1.8.11 may lead to an access violation because of an integer signedness error for the array index, which allows attackers to launch a Denial of Service attack by sending a packet with a -1 query.Skip value. The vulnerable remote node would be crashed by such an attack immediately, aka the EPoD (Ethereum Packet of Death) issue.

Mainnet

  1. python3 exploit.py --mainnet --enode 'enode'

Testnet

  1. python3 exploit.py --enode 'enode'

You will may face dependecy issue with py-evm library. It is working with release Trinity v0.1.0-alpha.16 “Ada Lovelace”.