CVE-2016-6882

MEDIUM 5.9CVE-2016-6882 · Published 03/03/2017 · updated 17/06/2026

In short

CVE-2016-6882 is a MEDIUM (CVSS 5.9) vulnerability affecting matrixssl (matrixssl).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
matrixssl matrixssl	`≤ 3.8.6`	No fix yet

Description

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.

References

openwall.com/lists/oss-security/2016/08/19/7 · Mailing List
securityfocus.com/bid/91488
access.redhat.com/blogs/766093/posts/1976703 · Third Party Advisory
matrixssl/matrixssl · Patch
people.redhat.com/~fweimer/rsa-crt-leaks.pdf · Technical Description

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Package

Affected versions

Patched versions

matrixssl

≤ 3.8.6

No fix yet

More vulnerabilities in matrixssl

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