CVE-2015-3774: Input Validation
First published: Sun Aug 16 2015(Updated: )
The Dictionary app in Apple OS X before 10.10.5 does not use HTTPS, which allows man-in-the-middle attackers to obtain sensitive information by sniffing the network or spoof word definitions by modifying the client-server data stream.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iOS and macOS | <=10.10.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2015-3774?
CVE-2015-3774 is rated as a medium severity vulnerability due to its potential to expose sensitive information.
How do I fix CVE-2015-3774?
To fix CVE-2015-3774, upgrade your OS X to version 10.10.5 or later, where the Dictionary app uses HTTPS.
Which versions of OS X are affected by CVE-2015-3774?
CVE-2015-3774 affects OS X versions prior to 10.10.5, specifically up to 10.10.4.
What type of attack does CVE-2015-3774 allow?
CVE-2015-3774 allows man-in-the-middle attacks that can sniff network traffic and spoof word definitions.
Why is HTTPS important in relation to CVE-2015-3774?
HTTPS is important as it encrypts the data transmitted between the client and server, preventing interception and tampering.
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