Detections
Analytics
CVE-2018-4249
high
Description
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves pktmnglr_ipfilter_input in com.apple.packet-mangler in the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (integer overflow and stack-based buffer overflow) via a crafted app.
References
https://support.apple.com/HT208851
https://support.apple.com/HT208850
https://support.apple.com/HT208849
https://support.apple.com/HT208848
https://lgtm.com/blog/apple_xnu_packet_mangler_CVE-2017-13904
http://www.securitytracker.com/id/1041027
http://packetstormsecurity.com/files/172828/Apple-packet-mangler-Remote-Code-Execution.html