CVE-2016-6485

Published on: 03/01/2017 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:11 PM UTC

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

Certain versions of Magento2 from Magento contain the following vulnerability:

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.

  • CVE-2016-6485 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.5 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH NONE NONE

CVSS2 Score: 5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
oss-security - Re: Ruining the Magic of Magento's Encryption Library Mailing List
Third Party Advisory
www.openwall.com
text/html
URL Logo MLIST [oss-security] 20160727 Re: Ruining the Magic of Magento's Encryption Library
chore: use random_int() in some places by DanielRuf · Pull Request #15017 · magento/magento2 · GitHub github.com
text/html
URL Logo CONFIRM github.com/magento/magento2/pull/15017
oss-security - Ruining the Magic of Magento's Encryption Library Mailing List
Third Party Advisory
www.openwall.com
text/html
URL Logo MLIST [oss-security] 20160719 Ruining the Magic of Magento's Encryption Library

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMagentoMagento2-AllAllAll
ApplicationMagentoMagento2-AllAllAll
  • cpe:2.3:a:magento:magento2:-:*:*:*:*:*:*:*:
  • cpe:2.3:a:magento:magento2:-:*:*:*:*:*:*:*: