CVE-2016-4721
First published: Mon Feb 20 2017(Updated: )
An issue was discovered in certain Apple products. iOS before 10.1 is affected. macOS before 10.12.1 is affected. The issue involves the "IDS - Connectivity" component, which allows man-in-the-middle attackers to spoof calls via a "switch caller" notification.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| iStyle @cosme iPhone OS | <=10.0.3 | |
| Apple iOS and macOS | <=10.12.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-4721?
CVE-2016-4721 is considered a high severity vulnerability due to its potential for exploitation via man-in-the-middle attacks.
How do I fix CVE-2016-4721?
To fix CVE-2016-4721, update your iOS to version 10.1 or later and macOS to version 10.12.1 or later.
What products are affected by CVE-2016-4721?
CVE-2016-4721 affects iOS versions before 10.1 and macOS versions prior to 10.12.1.
What type of attack is associated with CVE-2016-4721?
CVE-2016-4721 is associated with man-in-the-middle attacks that can spoof caller notifications.
Can CVE-2016-4721 be exploited remotely?
Yes, CVE-2016-4721 can be exploited remotely by attackers through network connectivity.
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- canonical/istyle @cosme iphone os
- version/istyle @cosme iphone os/10.0.3
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- version/apple ios and macos/10.12.0