CVE-2024-32646

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, using the `slice` builtin can result in a double eval vulnerability when the buffer argument is either `msg.data`, `self.code` or `<address>.code` and either the `start` or `length` arguments have side-effects. It can be easily triggered only with the versions `<0.3.4` as `0.3.4` introduced the unique symbol fence. No vulnerable production contracts were found. Additionally, double evaluation of side-effects should be easily discoverable in client tests. As such, the impact is low. As of time of publication, no fixed versions are available.

The following products are affected by CVE-2024-32646 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-32646.

URL	Resource
https://github.com/vyperlang/vyper/security/advisories/GHSA-r56x-j438-vw5m