Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache Kylin | Apache Kylin 2 – ≤ 2.6.6, Apache Kylin 3 – ≤ 3.1.2, Apache Kylin 4 – ≤ 4.0.0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.apache.kylin:kylin | < 3.1.3 | 3.1.3 | GHSA-9fj5-jg6f-qg5r |
| Maven | org.apache.kylin:kylin | >= 4.0.0, < 4.0.1 | 4.0.1 | GHSA-9fj5-jg6f-qg5r |