CVE-2024-24564 is a medium-severity vulnerability affecting Vyper, a Pythonic smart contract language for the Ethereum Virtual Machine, specifically versions prior to 0.4.0. It arises when the built-in extract32(b, start) function is used, and the 'start' index concurrently modifies the byte array 'b', leading to the potential reading of uninitialized or "dirty" memory. The vulnerability has a CVSS score of 5.3 (Medium) with a network attack vector and low impact on confidentiality, but no impact on integrity or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.4.0CPE matchmatch criteria | cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:python:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.