Becoming a millionaire, 0.000150 BTC at a time
Summary
OtterSec found a rounding issue in the Solana Program Library's stable swap, letting attackers extract one token per instruction across pools worth over $700M in combined value.
- Published
- Collected
--- id: 5692 title: "Becoming a millionaire, 0.000150 BTC at a time" source_domain: osec.io source_url: "https://osec.io/blog/spl-swap-rounding/" published_at: "2022-04-26T00:00:00Z" tags: ["defi", "vulnerability", "solana", "rounding", "spl-token-swap", "arbitrage"] phying_url: "https://phying.com/item/5692" lang: en --- # Becoming a millionaire, 0.000150 BTC at a time ## Summary OtterSec found a rounding issue in the Solana Program Library's stable swap, letting attackers extract one token per instruction across pools worth over $700M in combined value. ## Intelligence Metadata - **Sources:** osec.io - **Published:** 2022-04-26T00:00:00Z - **Original:** https://osec.io/blog/spl-swap-rounding/ - **Phying News:** https://phying.com/item/5692