CVE-2016-6485

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.

• CWE-327

• http://www.openwall.com/lists/oss-security/2016/07/19/3Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/07/27/14Mailing List, Third Party Advisory
• https://github.com/magento/magento2/pull/15017
• http://www.openwall.com/lists/oss-security/2016/07/19/3Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/07/27/14Mailing List, Third Party Advisory
• https://github.com/magento/magento2/pull/15017

Published

Mar 1, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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