ZDI-24-365: (Pwn2Own) Microsoft Edge DOMArrayBuffer Use-After-Free Remote Code Execution Vulnerability
Published Apr 15, 2024
·Updated
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Edge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 5.4. The following CVEs are assigned: CVE-2024-3914.
Affected Software
1 affected component
Microsoft Edge
Event History
Apr 15, 2024
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description
Frequently Asked Questions
1
What must an attacker do to exploit this issue?
The attacker must cause the target to visit a malicious page or open a malicious file. Successful exploitation can result in arbitrary code execution on the affected Microsoft Edge installation.
2
Is exploitation possible without user interaction?
No. The available information states that user interaction is required, specifically visiting a malicious page or opening a malicious file.