logging-log4j1
jdk8u_jdk
logging-log4j1 | jdk8u_jdk | |
---|---|---|
5 | 1 | |
872 | 209 | |
- | - | |
0.0 | 0.0 | |
over 1 year ago | about 3 years ago | |
Java | Java | |
Apache License 2.0 | GNU General Public License v3.0 only |
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logging-log4j1
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CrowdSec is now able to detect and mitigate log4j CVE-2021-44228
a check against all repos listed under https://github.com/apache/log4j/network/dependents is more effective in finding all effected.
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Zero-Day RCE Vulnerability CVE-2021-44228 aka Log4Shell: What We Know So Far
why not try testing against all repos listed here: https://github.com/apache/log4j/network/dependents ?
- 2021-12-10 - Cool Query Friday - Hunting Apache Log4j CVE-2021-44228 (Log4Shell)
- Log4j RCE Found
jdk8u_jdk
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Log4j RCE Found
Out of the box (at least on my text 1.8 JVM): corbaname, dns, iiop, iiopname, ldap, ldaps, rmi
For full details of how this works, use a vulnerable log4j version, log a simple (bad) lookup, and step through with a debugger for a while.
Sources:
* https://github.com/JetBrains/jdk8u_jdk/blob/master/src/share...
What are some alternatives?
Apache Log4j 2 - Apache Log4j 2 is a versatile, feature-rich, efficient logging API and backend for Java.
jdk8u - https://wiki.openjdk.org/display/jdk8u
tsunami-security-scanner - Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.
tsunami-security-scanner-plugins - This project aims to provide a central repository for many useful Tsunami Security Scanner plugins.
Logback - The reliable, generic, fast and flexible logging framework for Java.
rogue-jndi - A malicious LDAP server for JNDI injection attacks
semgrep - Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.
nuclei-templates - Community curated list of templates for the nuclei engine to find security vulnerabilities.
GHSA-jfh8-c2jp-5v3q
go-cache - An in-memory key:value store/cache (similar to Memcached) library for Go, suitable for single-machine applications.
marshalsec