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MitreCVE-2016-6485

HistoryMar 01, 2017 - 8:59 p.m.

CVE-2016-6485

2017-03-0120:59:00

CWE-327

mitre

web.nvd.nist.gov

magento 2

encryption

cryptography

cve-2016-6485

php

remote attack

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.4

Confidence

High

EPSS

0.003

Percentile

71.7%

JSON

The __construct function in Framework/Encryption/Crypt.php in Magento 2 uses the PHP rand function to generate a random number for the initialization vector, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by guessing the value.

Affected configurations

Nvd

Node

magentomagento2Match-

VendorProductVersionCPE
magentomagento2-cpe:2.3:a:magento:magento2:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
magento	magento2	-	cpe:2.3:a:magento:magento2:-:::::::*

References

www.openwall.com/lists/oss-security/2016/07/19/3

www.openwall.com/lists/oss-security/2016/07/27/14

github.com/magento/magento2/pull/15017

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.4

Confidence

High

EPSS

0.003

Percentile

71.7%

JSON

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