Apache Kafka Connect has the /connector-plugins/{connector-type}/config/validate endpoint on its...
Affected packages
| Ecosystem | Package | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache Kafka |
≥ 2.4.0, < 4.2.2 ≥ 4.3.0, < 4.3.2 |
4.2.2 4.3.2 |
Original description The description as published by the source.
Apache Kafka Connect has the /connector-plugins/{connector-type}/config/validate endpoint on its REST API to validate connector configurations.
Apache Kafka Connect also support Configuration Providers which enable to hide the values of sensitive configuration and only resolve them at runtime.
An attacker with access to the validate endpoint can use it to resolve and return plaintext values via any of the configuration providers installed on a Connect worker.
Users are recommended to upgrade to version 4.2.2, 4.3.2, 4.4.0 or above, which fix this issue.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
References
- web kafka.apache.org
- web nvd.nist.gov
- web github.com
- web openwall.com