5
CVSSv2

CVE-2018-4366

Published: 03/04/2019 Updated: 03/10/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 505
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12.1.

Vulnerability Trend

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apple iphone os

Exploits

There is a heap corruption vulnerability in VCPDecompressionDecodeFrame which is called by FaceTime This bug can be reached if a user accepts a call from a malicious peer The issue can be reproduced using the attached sequence of RTP packets To reproduce the issue: 1) Build video-replayc attached (gcc -g -dynamiclib -o mylib video-replay ...