17_Solana程序安全审计-openbook-dex

审计报告: https://github.com/openbook-dex/openbook-v2/blob/master/audit/openbook_audit.pdf

  • place_order方法缺少下单方向检查,黑客可以下反方向的单, 导致用户的下单金额被盗

漏洞修复:

https://github.com/openbook-dex/openbook-v2/commit/1b40b6898f7fca130d47f74c66c8f3017d17753

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