CVE-2016-6882: Infoleak
First published: Fri Mar 03 2017(Updated: )
MatrixSSL before 3.8.7, when the DHE_RSA based cipher suite is supported, makes it easier for remote attackers to obtain RSA private key information by conducting a Lenstra side-channel attack.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Matrixssl Matrixssl | <=3.8.6 |
Remedy
https://github.com/matrixssl/matrixssl/blob/master/CHANGES.md#validation-of-rsa-signature-creation
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-6882?
CVE-2016-6882 is considered a high severity vulnerability due to its potential to expose RSA private key information.
How do I fix CVE-2016-6882?
To fix CVE-2016-6882, upgrade MatrixSSL to version 3.8.7 or later.
What type of attack does CVE-2016-6882 involve?
CVE-2016-6882 involves a Lenstra side-channel attack that aims to extract RSA private key information.
Which versions of MatrixSSL are affected by CVE-2016-6882?
MatrixSSL versions prior to 3.8.7 are affected by CVE-2016-6882.
Can CVE-2016-6882 affect my RSA based applications?
Yes, CVE-2016-6882 can compromise the security of RSA based applications using vulnerable versions of MatrixSSL.
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