Microsoft Edge Multiple Vulnerabilities

Release Date: 18 Sep 2023 5455 Views

RISK: Extremely High Risk

TYPE: Clients - Browsers

Multiple vulnerabilities were identified in Microsoft Edge. A remote attacker could exploit some of these vulnerabilities to trigger denial of service condition, elevation of privilege, remote code execution and security restriction bypass on the targeted system.

Note:

For CVE-2023-4863, heap buffer overflow in WebP may lead to arbitrary code execution. Google is aware that an exploit for CVE-2023-4863 exists in the wild.

Impact

Denial of Service
Elevation of Privilege
Remote Code Execution
Security Restriction Bypass

System / Technologies affected

Microsoft Edge (Stable) prior to 117.0.2045.31
Microsoft Edge (Version 109) prior to 109.0.1518.140

Solutions

Before installation of the software, please visit the software vendor web-site for more details.

Apply fixes issued by the vendor:

Update to Microsoft Edge (Stable) version 117.0.2045.31 or later
Update to Microsoft Edge (Version 109) version 109.0.1518.140 or later

Vulnerability Identifier

Source

Microsoft Edge