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Beosin:发现 Move VM 严重级别漏洞

2023-06-15 09:54:18

ChainCatcher 消息,近日,区块链安全公司 Beosin 发现 Move VM 严重级别漏洞。

Beosin 安全研究团队在 Move 虚拟机中发现了一个没有限制递归调用深度而导致的栈溢出漏洞,这个漏洞可以导致整个网络崩溃(total network shutdown),还会让新的 validator 节点无法加入到网络中,甚至有可能导致硬分叉(hard fork)。Sui mainnet_v1.2.1、Aptos mainnet_v1.4.3 以前的版本都受此漏洞影响。

目前该漏洞已被官方修复。Suimainnet_v1.2.1、Aptosmainnet_v1.4.3、Move-language 2023 年 6 月 10 日之后的版本修复了此漏洞。

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