CVE-2024-24564

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. When using the built-in `extract32(b, start)`, if the `start` index provided has for side effect to update `b`, the byte array to extract `32` bytes from, it could be that some dirty memory is read and returned by `extract32`. This vulnerability is fixed in 0.4.0.

CVSS v3 3.7 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/vyperlang/vyper/commit/3d9c537142fb99b2672f21e2057f5f202cde194f	Patch
https://github.com/vyperlang/vyper/security/advisories/GHSA-4hwq-4cpm-8vmx	Exploit Vendor Advisory
https://github.com/vyperlang/vyper/security/advisories/GHSA-4hwq-4cpm-8vmx	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:python:*:*

History

No history.

Information

Published : 2024-02-26 20:19

Updated : 2025-01-16 19:34

NVD link : CVE-2024-24564

Mitre link : CVE-2024-24564

CVE.ORG link : CVE-2024-24564

JSON object : View

Products Affected

vyperlang

vyper

CWE

CWE-125

Out-of-bounds Read

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