CVE-2021-48018 | CVSS: 7.4 | 严重级别: HIGH
Vyper from 0.2.13 before 0.2.15 allocates storage slots for @nonreentrant reentrancy locks at the same locations as contract storage variables. When a function using @nonreentrant is called, setting the lock overwrites the overlapping storage variable, corrupting contract state and breaking the contract's intended logic.
参考链接:
• https://github.com/vyperlang/vyper/security/advisories/GHSA-7f92-rr6w-cq64
• https://www.vulncheck.com/advisories/vyper-0.2.13-before-0.2.15-storage-corrupti
📌 数据来源: NVD 官方
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