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[email protected]NVD:CVE-2016-6886

HistoryJan 13, 2017 - 4:59 p.m.

CVE-2016-6886

2017-01-1316:59:00

CWE-320

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.006

Percentile

78.2%

JSON

The pstm_reverse function in MatrixSSL before 3.8.4 allows remote attackers to cause a denial of service (invalid memory read and crash) via a (1) zero value or (2) the key’s modulus for the secret key during RSA key exchange.

Affected configurations

Nvd

Node

matrixsslmatrixsslRange≤3.8.3

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

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

References

www.matrixssl.org/blog/releases/matrixssl_3_8_4

www.securityfocus.com/bid/92604

blog.fuzzing-project.org/51-Fun-with-Bignums-Crashing-MatrixSSL-and-more.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.006

Percentile

78.2%

JSON

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