Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class PasswordPlaceholderConfigurer to encrypt their password and configure it into kylin's configuration file, there is a risk that the password may be decrypted. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions.
{ "nvd_published_at": "2022-01-06T13:15:00Z", "cwe_ids": [ "CWE-326", "CWE-330", "CWE-798" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2022-01-07T22:53:35Z" }