CVE-2023-30837 (GCVE-0-2023-30837)
Vulnerability from cvelistv5
Published
2023-05-08 16:03
Modified
2025-01-29 15:27
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-789 - Memory Allocation with Excessive Size Value
Summary
Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8.
References
Impacted products
Vendor Product Version
vyperlang vyper Version: < 0.3.8
 Create a notification for this product.
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