Integer overflow in Q60 Smart QLED TV - #VU26247
Published: March 20, 2020
Vulnerability identifier: #VU26247
CSH Severity: High
CVSS v4: 8.6 [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]
CVE-ID: N/A
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow when handling arrays in JavaScript. A remote attacker can trick a victim to open a specially crafted file or visit a malicious page, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Q60 Smart QLED TV
Remediation
Install updates from vendor's website.
Q60 Smart QLED TV - update to 1351.3