CVE-2016-1756: Null Pointer Dereference
First published: Thu Mar 24 2016(Updated: )
The kernel in Apple iOS before 9.3 and OS X before 10.11.4 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via a crafted app.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| iStyle @cosme iPhone OS | <=9.2.1 | |
| Apple iOS and macOS | <=10.11.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-1756?
CVE-2016-1756 has been classified as a high severity vulnerability due to its potential to execute arbitrary code in a privileged context.
How do I fix CVE-2016-1756?
To fix CVE-2016-1756, users should update to iOS version 9.3 or later and macOS version 10.11.4 or later.
What platforms are affected by CVE-2016-1756?
CVE-2016-1756 affects Apple iOS versions prior to 9.3 and OS X versions prior to 10.11.4.
What type of attack can exploit CVE-2016-1756?
CVE-2016-1756 can be exploited to execute arbitrary code or cause a denial of service through a crafted application.
Is CVE-2016-1756 still a risk for users of older Apple devices?
Yes, users of older Apple devices running vulnerable versions of iOS or OS X are at risk for CVE-2016-1756 if they do not update.
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