What are some common Log4j lookups?

Jan 21, 2022 ... The Log4j vulnerability, also known as Log4Shell, is a security vulnerability in Log4j that cyber-attackers can potentially exploit. In the first days after the publication of the Log4j CVE, the most pressing question for many IT departments was: where is Log4j in my infrastructure? Dec 20, 2021 ... This article will explain the details and implications of the Log4j vulnerability, and give 7 tips to stay protected. Dec 19, 2021 ... Log4j isn't an exploit but a logging utility for Java-based applications. If you mean "Log4Shell," it is code to exploit CVE-2021-44228. Dec 15, 2021 ... Log4j vulnerability tracked under CVE-2021–44228 (also known as Log4Shell & LogJam) is a zero-day, remote code execution vulnerability in logging framework. ... Log4j. CVE-2021-45046. This issue addresses an incomplete fix for CVE-2021-44228 in Apache Log4j version 2.15.0. The flaw could be abused by an attacker to ... Feb 16, 2022 ... The logging library processed log messages to allow lookups that could cause the application to reach out via LDAP for information on where to get an attacker- ... Feb 11, 2022 ... Log4j supports a logging capability called Lookups, which interpolate specified strings at the time of logging a message. For example, we could ... Dec 12, 2021 ... Researchers discovered a zero-day vulnerability in Java logging libraries that can affect millions of cloud and enterprise applications. After injection, the victim server will then reach out to the attacker's LDAP server, which then responds with the remote location of the malicious java class.