CVE-2016-7742: Input Validation
First published: Mon Feb 20 2017(Updated: )
An issue was discovered in certain Apple products. macOS before 10.12.2 is affected. The issue involves the "xar" component, which allows remote attackers to execute arbitrary code via a crafted archive that triggers use of uninitialized memory locations.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iOS and macOS | <=10.12.1 | |
| <=10.12.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-7742?
CVE-2016-7742 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2016-7742?
To fix CVE-2016-7742, users should update their macOS to version 10.12.2 or later to mitigate the vulnerability.
Which versions of macOS are affected by CVE-2016-7742?
CVE-2016-7742 affects macOS versions prior to 10.12.2.
What component is involved in CVE-2016-7742?
CVE-2016-7742 involves the 'xar' component of macOS.
Can CVE-2016-7742 be exploited remotely?
Yes, CVE-2016-7742 can be exploited remotely by attackers through specially crafted archives.
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