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[email protected]NVD:CVE-2016-6882

HistoryMar 03, 2017 - 4:59 p.m.

CVE-2016-6882

2017-03-0316:59:00

CWE-200

CWE-320

[email protected]

web.nvd.nist.gov

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

5.5

Confidence

High

EPSS

0.003

Percentile

70.0%

JSON

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.

Affected configurations

Nvd

Node

matrixsslmatrixsslRange≤3.8.6

VendorProductVersionCPE
matrixsslmatrixssl*cpe:2.3:a:matrixssl:matrixssl:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
matrixssl	matrixssl	*	cpe:2.3:a:matrixssl:matrixssl::::::::

References

www.openwall.com/lists/oss-security/2016/08/19/7

www.securityfocus.com/bid/91488

access.redhat.com/blogs/766093/posts/1976703

github.com/matrixssl/matrixssl/blob/master/CHANGES.md#validation-of-rsa-signature-creation

people.redhat.com/~fweimer/rsa-crt-leaks.pdf

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

5.5

Confidence

High

EPSS

0.003

Percentile

70.0%

JSON

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