Krzysztof K. Wasielewski

**Name of the Vulnerable Software and Affected Versions** Revive Adserver versions prior to 3.2.2 **Description** The issue allows remote attackers to cause a denial of service, potentially leading to resource consumption, by directly requesting a specific endpoint. **Recommendations** For versions prior to 3.2.2, update to version 3.2.2 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Revive Adserver versions prior to 3.2.2 **Description** A directory traversal issue exists, allowing remote attackers to include and execute arbitrary local files. This is achieved by using a .. (dot dot) in the `layerstyle` parameter. **Recommendations** For versions prior to 3.2.2, update to version 3.2.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the `al.php` file in the `delivery-dev` directory until a patch is applied. Avoid using the `layerstyle` parameter in the affected endpoint until the issue is resolved.