CVE-2022-32549: Log Injection in Apache Sling Commons Log and Apache Sling API
Summary
CVE-2022-32549: Log Injection in Apache Sling Commons Log and Apache Sling API. Affects org.apache.sling:org.apache.sling.commons.log versions < 5.4.0. No fix is published. How to fix ↓
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Background
Apache Sling is a web framework for building content-oriented applications. It provides a RESTful framework to access content in various formats, such as JSON and XML. Apache Sling Commons Log is a module that provides logging capabilities for Apache Sling applications. Apache Sling API is the core API module for Apache Sling. Both Apache Sling Commons Log and Apache Sling API are widely used in Maven-based projects. However, versions up to 5.4.0 of Apache Sling Commons Log and versions up to 2.25.0 of Apache Sling API are vulnerable to log injection.
Vulnerability Detail
The vulnerability in Apache Sling Commons Log and Apache Sling API allows for log injection. An attacker with the ability to forge logs can inject fake logs, potentially corrupting log files. This can be used to cover tracks and hide malicious activities. Log injection can also lead to the manipulation of log data, which may impact the integrity and reliability of the logging system.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no known workaround for this vulnerability. It is recommended to apply the fix by upgrading to the patched versions of Apache Sling Commons Log and Apache Sling API.
Conclusion
The log injection vulnerability in Apache Sling Commons Log and Apache Sling API can allow attackers to forge logs and potentially corrupt log files. It is recommended to upgrade to the patched versions of Apache Sling Commons Log and Apache Sling API to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for org.apache.sling:org.apache.sling.commons.log →
FAQ
Log injection is a technique where an attacker manipulates log data by injecting malicious content into log files. This can be used to cover tracks, hide malicious activities, or manipulate the behavior of the logging system.
Log injection can lead to the corruption of log files, making it difficult to detect and investigate security incidents. It can also impact the integrity and reliability of the logging system, making it unreliable for auditing and monitoring purposes.
You can use Vulert Playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Vulert Playground allows you to analyze your pom.xml file and provides real-time alerts for open-source vulnerabilities in your software.
There are no known exploits for this vulnerability at the time of this report. However, it is important to apply the necessary patches and upgrades to mitigate the risk of log injection.
You can find more information about this vulnerability in the GitHub Advisory Database. The link to the advisory for this vulnerability is provided in the sources section of this report.
