CVE-2023-30837

by Fred · 08/05/2023

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8.

Date published : 2023-05-08

https://github.com/vyperlang/vyper/commit/0bb7203b584e771b23536ba065a6efda457161bb

https://github.com/vyperlang/vyper/security/advisories/GHSA-mgv8-gggw-mrg6