CVE-2024-24561

CVSS 3.1 Score 9.8 of 10 (high)

Details

Published Feb 1, 2024
Updated: Feb 9, 2024
CWE ID 119
CWE ID 787

Summary

CVE-2024-24561 is a vulnerability affecting Vyper, a pythonic Smart Contract Language for the ethereum virtual machine. In versions 0.3.10 and prior, Vyper's slice function does not properly check bounds when the start or length arguments are not literals. An attacker can exploit this issue to overflow the bounds check, resulting in out-of-bounds (OOB) access to storage, memory, or calldata addresses. This vulnerability can also be used to corrupt the length slot of the respective array.

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