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CVE-2024-26149

Vyper _abi_decode Memory Overflow PUBLISHED

Description (CNA)

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. If an excessively large value is specified as the starting index for an array in `_abi_decode`, it can cause the read position to overflow. This results in the decoding of values outside the intended array bounds, potentially leading to exploitations in contracts that use arrays within `_abi_decode`. This vulnerability affects 0.3.10 and earlier versions.

Affected (CNA)

Vendor / productVersions
vyperlang / vyperaffected <= 0.3.10

CWE

CWE-119

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.