5.3
CVSSv3

CVE-2016-4635

Published: 22/07/2016 Updated: 01/09/2017
CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8
CVSS v3 Base Score: 5.3 | Impact Score: 3.6 | Exploitability Score: 1.6
VMScore: 312
Vector: AV:N/AC:M/Au:S/C:P/I:N/A:N

Vulnerability Summary

FaceTime in Apple iOS prior to 9.3.3 and OS X prior to 10.11.6 allows man-in-the-middle malicious users to spoof relayed-call termination, and obtain sensitive audio information in opportunistic circumstances, via unspecified vectors.

Vulnerability Trend

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apple iphone os

apple mac os x

Recent Articles

It's nearly 2017 and JPEGs, PDFs, font files can hijack your Apple Mac, iPhone, iPad
The Register • Shaun Nichols in San Francisco • 24 Oct 2016

Get patching now

Apple has distributed a fresh round of security updates to address remote-code execution holes in iOS, macOS, Safari, and the firmware for Apple Watch and AppleTV. Miscreants who exploit these flaws can take over the vulnerable device – all a victim has to do is open a JPEG or PDF file booby-trapped with malicious code, so get patching before you're caught out. The fixes come just days before the Cupertino developer of TextEdit is set to hold a special event to introduce a (presumed) refresh o...

Apple kills eavesdrop bug in FaceTime
The Register • Shaun Nichols in San Francisco • 19 Jul 2016

Flaws also squashed in Safari, iTunes and iOS

Apple has released a bundle of patches to fix security holes in OS X, iOS, iTunes and Safari. The bevy of updates also includes fixes for a number of issues in Apple's iCloud and iTunes for Windows software. Among the most startling vulnerabilities addressed in the updates is a man-in-the-middle flaw discovered in FaceTime by researcher Martin Vigo. That flaw, CVE-2016-4635, would allow an attacker who had access to network traffic to eavesdrop on the audio portion of FaceTime calls even after t...