#VU13159 Improper input validation in macOS - CVE-2018-4240

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Main Vulnerability Database Vulnerabilities #VU13159

#VU13159 Improper input validation in macOS - CVE-2018-4240

Published: June 4, 2018 / Updated: June 17, 2021


Vulnerability identifier: #VU13159
Vulnerability risk: Medium
CVSSv4.0: 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:P/U:Green
CVE-ID: CVE-2018-4240
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: Public exploit is available
Vulnerable software:
macOS
Software vendor:
Apple Inc.

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted message and cause the service to crash.


Remediation

Update to version 10.13.4.

External links