CVE-2016-6885

CVE-2016-6885

EPSS 1.3%

The pstm_exptmod function in MatrixSSL before 3.8.4 allows remote attackers to cause a denial of service (invalid free and crash) via a base zero value for the modular exponentiation.

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