Input validation error in macOS - CVE-2021-30715
Published: May 24, 2021
Vulnerability identifier: #VU53468
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-30715
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Apple Inc.
Affected software:
macOS
macOS
Detailed vulnerability description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in OS Kernel subsystem. A remote attacker can send a specially crafted message to he system and perform a denial of service (DoS) attack.
How to mitigate CVE-2021-30715
Install updates from vendor's website.