#VU30527 Use-after-free in tvOS - CVE-2019-8647

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Main Vulnerability Database Vulnerabilities #VU30527

#VU30527 Use-after-free in tvOS - CVE-2019-8647

Published: December 18, 2019 / Updated: July 17, 2020


Vulnerability identifier: #VU30527
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2019-8647
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
tvOS
Software vendor:
Apple Inc.

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.4, tvOS 12.4, watchOS 5.3. A remote attacker may be able to cause arbitrary code execution.


Remediation

Install update from vendor's website.

External links