#VU46801 Type Confusion in WPE WebKit and WebKitGTK+ - CVE-2020-9948
Published: September 18, 2020 / Updated: November 24, 2020
Vulnerability identifier: #VU46801
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-9948
CWE-ID: CWE-843
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
WPE WebKit
WebKitGTK+
WPE WebKit
WebKitGTK+
Software vendor:
WebKitGTK
WebKitGTK
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a type confusion error in WebKit component in Apple Safari. A remote attacker can trick the victim to visit a specially crafted web page, trigger a type confusion error and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.