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以太坊修復 Glamsterdam 漏洞:防止質押存款被誤記入建構者帳戶

2026-10-27 15:14:56

ChainCatcher 消息,据 CoinDesk 報導,以太坊開發者已修復 Glamsterdam 升級中的一個漏洞,該漏洞可能讓運營者取走質押服務本用於新驗證者的 ETH。修復改變了驗證者存款的處理規則,于周一合併,而開發者一周前曾拒絕該修改。

研究員 avsetsin 發現,運營者若先以特定公鑰註冊為建構者,而質押服務隨後用同一密鑰存入 ETH 啟動驗證者,草案規則會將兩筆存款都記給建構者。avsetsin 稱這是條件性代碼發現,並非已確認的實時漏洞利用,現有檢查可阻止攻擊,目前沒有損失報告。新規則按提款憑證對待處理存款排序,使驗證者存款仍歸屬驗證者。

Glamsterdam 已在 Sepolia 測試網運行,但在 Hoodi 測試網的啟動被推遲,主網啟動前需確定新日期。

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