update changelog

This commit is contained in:
Hongrui Fang 2022-10-31 21:39:57 +08:00
parent 1aefcf3f14
commit 0047048168

View file

@ -6,6 +6,15 @@ This format is based on [Keep A Changelog](https://keepachangelog.com/en/1.0.0).
### Modified ### Modified
- Fix several vulnerabilities and bugs found in both proposal and governor scripts.
Including:
- Governor accepts fake stake UTxO, meaning that an attacker can DoS by
creating Proposals without passing the minimum GT limit.
- The proposal policy asserts that GST moves while minting PST, effectively
allowing attackers to create fake proposals.
- Fix an exploit that allows arbitrary amount of SSTs to be minted. The attack is - Fix an exploit that allows arbitrary amount of SSTs to be minted. The attack is
very similar to the GAT one. See also the discussion in very similar to the GAT one. See also the discussion in
[#202](https://github.com/Liqwid-Labs/agora/pull/202). [#202](https://github.com/Liqwid-Labs/agora/pull/202).