Design/Logic Flaw

By design, the JDBCAppender in Log4j 1.2.x accepts an SQL statement as a configuration parameter where the values to be inserted are converters from PatternLayout. The message converter, %m, is likely to always be included. This allows attackers to manipulate the SQL by entering crafted strings...

KLA12391 RCE vulnerability in Apache Log4j

Remote code execution vulnerability was found in Apache Log4j. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories Apache Log4j Security Vulnerabilities Exploitation Public exploits exist for this vulnerability. Malware exists for this vulnerability...

Apache Log4j 2.0.x Multiple Vulnerabilities (TCP, Log4Shell) - Active Check

Apache Log4j is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...