CVE-2024-34252

Published: May 6, 2024Modified: Apr 16, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.

Affected (1)

Products: Wasm3 Project: Wasm3

Wasm3 Project

1 product

Wasm3

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Wasm3 Project Wasm3	Version 0.5.0

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

https://github.com/wasm3/wasm3/issues/483

Source: cve@mitre.org

ExploitIssue TrackingVendor Advisory

https://github.com/wasm3/wasm3/issues/483

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.