GHSA-h7qw-mxrm-c6h2HighCVSS 7.5
Unauthenticated crypto and weak IV in Magento\Framework\Encryption
🔗 CVE IDs covered (1)
📋 Description
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 products2
- composer/magento/community-edition:>= 2.0, < 2.2.6
- composer/magento/project-community-edition:>= 2.0, <= 2.0.2
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2016-6485
- https://github.com/magento/magento2/pull/15017
- https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2016-6485.yaml
- http://www.openwall.com/lists/oss-security/2016/07/19/3
- http://www.openwall.com/lists/oss-security/2016/07/27/14
- https://github.com/advisories/GHSA-h7qw-mxrm-c6h2