Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In versions 0.3.10 and earlier, the bounds check for slices does not account for the ability for start + length to overflow when the values aren't literals. If a slice() function uses a non-literal argument for the start or length variable, this creates the ability for an attacker to overflow the bounds check. This issue can be used to do OOB access to storage, memory or calldata addresses. It can also be used to corrupt the length slot of the respective array.
History

Tue, 17 Jun 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-02-01T16:37:01.007Z

Updated: 2025-06-17T21:29:22.442Z

Reserved: 2024-01-25T15:09:40.209Z

Link: CVE-2024-24561

cve-icon Vulnrichment

Updated: 2024-08-01T23:19:52.835Z

cve-icon NVD

Status : Modified

Published: 2024-02-01T17:15:11.180

Modified: 2024-11-21T08:59:25.447

Link: CVE-2024-24561

cve-icon Redhat

No data.