CVE-2016-6882 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00384.

Key SSVC decision points have not yet been added.

Vendors	Products
Matrixssl	Matrixssl

Configuration 1 [-]

cpe:2.3:a:matrixssl:matrixssl:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2016-7767	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2016/08/19/7
http://www.securityfocus.com/bid/91488
https://access.redhat.com/blogs/766093/posts/1976703
https://github.com/matrixssl/matrixssl/blob/master/CHANGES.md#validation-of-rsa-signature-creation
https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-03-03T16:00:00

Updated: 2024-08-06T01:43:38.426Z

Reserved: 2016-08-19T00:00:00

Link: CVE-2016-6882

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2017-03-03T16:59:00.277

Modified: 2025-04-20T01:37:25.860

Link: CVE-2016-6882

Redhat

No data.

OpenCVE Enrichment

No data.

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