Geth update required!
🚨 ACTION REQUIRED by node operators and validators running Geth!
What is happening?
The Geth team found a vulnerability in Geth nodes prior to version 1.13.15.
This is deemed a high risk vulnerability, as your node might be vulnerable to malicious p2p messages, causing your node to run out of memory.
👉 See the Geth security issue described here.
It is highly recommended to upgrade your Geth node to the latest version 1.14.0! 🚨
☝️ This will also be necessary for the upcoming Dencun hard fork on LUKSO.
Client diversity 🧑🏻🦳🧔🏽♂️🧕🥷
To ensure a stable LUKSO network, we strongly recommend more client diversity. In the experience of the Ethereum community Teku and Erigon are very stable clients. As a node operator you should consider switching your setup to these or other clients.
What do you have to do?
If you are a node operator or a validator on the LUKSO, you should update Geth to the latest supported version (1.14.0) to prevent your node from potential attacks.
📟 Upgrade using the LUKSO CLI
Please also follow the Node Update Guide if you use a CLI version below 0.8. You will have to move into the node directory, stop the node, and follow these steps:
Install the new LUKSO CLI Release version 0.17.0:
curl https://install.lukso.network | shUpdate the client versions to the latest supported releases:
lukso updateDownload the latest network configuration:
lukso update configsAfter maintenance is completed, restart your node.
lukso start🐳 Upgrade using a docker setup
Docker containers repository
1) Ensure that you are using latest docker-compose file (by comparing your file with one in the repository)
2) Copy client versions from .env.mainnet file into your .env file
Docker Factory repository
Generate a new docker-compose file using the docker factory 🏭 and replace the old file with a new one
🔧 Upgrade on a custom setup
Please manually download and configure your node based on the latest executables and configurations for your client setups, customized containers, or services. You can find multiple ways to run your node in our documentation.
If you have any questions, please do not hesitate to contact us through the channel below.