CVE-2016-6887

CVE-2016-6887

EPSS 1.1%

The pstm_exptmod function in MatrixSSL 3.8.6 and earlier does not properly perform modular exponentiation, which might allow remote attackers to predict the secret key via a CRT attack.

Affected products

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References

https://blog.fuzzing-project.org/51-Fun-with-Bignums-Crashing-MatrixSSL-and-more.html http://www.matrixssl.org/blog/releases/matrixssl_3_8_4