local-log4j-vuln-scanner
Log4jPatcher
| local-log4j-vuln-scanner | Log4jPatcher | |
|---|---|---|
| 10 | 2 | |
| 381 | 46 | |
| - | - | |
| 1.8 | 0.0 | |
| almost 2 years ago | over 1 year ago | |
| Go | Java | |
| GNU General Public License v3.0 only | MIT License |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
local-log4j-vuln-scanner
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Log4J Network Scanning/Detection on a 100k+ Node Network
The last scanner type is looking for the classes. Carnegie Mellon’s CERTCC released one that is referenced by CISA: https://github.com/CERTCC/CVE-2021-44228_scanner that look for class names and some fingerprints. Then there is a scanner written in Go that checks for the vulnerable class files and their hashes (inside JARs, WARs,EARs, and zips). https://github.com/hillu/local-log4j-vuln-scanner
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Log4jscanner by Google
I have been scanning with https://github.com/hillu/local-log4j-vuln-scanner and that problem was resolved in there.
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So how exactly is Log4j supposed to be patched/mitigated on Windows?
If you want to scan your system for vulnerable log4j instances, https://github.com/hillu/local-log4j-vuln-scanner has binaries and is constantly updated
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All log4j detection tools fail these cases - be careful
We are using this local log4j scanner: https://github.com/hillu/local-log4j-vuln-scanner/
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Cisco AMP/Endpoint is not a great product for Endpoint Security.
https://github.com/hillu/local-log4j-vuln-scanner - Nope
- Vulnerabilidade Log4j
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Can PDQ be used to scan for log4j usage?
Log4j may be included in other jars, so a recursive ps scan like https://github.com/hillu/local-log4j-vuln-scanner may come to rescue
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Any mitigations in the works for the log4j critical CVE?
The scanner provided by https://github.com/hillu/local-log4j-vuln-scanner gives us the following output when using "/opt/qradar/" as directory.
- Log4j 0day being exploited
Log4jPatcher
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Cisco AMP/Endpoint is not a great product for Endpoint Security.
https://github.com/CreeperHost/Log4jPatcher - Double nope
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RCE 0-day exploit found in log4j, a popular Java logging package
The folks over at CreeperHost have created a Java agent that patches log4j2, for people who can't update it for whatever reason. https://github.com/CreeperHost/Log4jPatcher
What are some alternatives?
tfsec - Security scanner for your Terraform code
Logback - The reliable, generic, fast and flexible logging framework for Java.
log4jscanner - A log4j vulnerability filesystem scanner and Go package for analyzing JAR files.
coq - Coq is a formal proof management system. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environment for semi-interactive development of machine-checked proofs.
CVE-2021-44228-Scanner - Vulnerability scanner and mitigation patch for Log4j2 CVE-2021-44228
Doubly-Linked-List-VST - The final project for CS2603 (2021 Spring), aiming to verify a doubly linked list library using VST. Collaborating with @karzexcc
nse-log4shell - Nmap NSE scripts to check against log4shell or LogJam vulnerabilities (CVE-2021-44228)
ysoserial - A proof-of-concept tool for generating payloads that exploit unsafe Java object deserialization.
Windowslog4jClassRemover
Log4jAttackSurface
apache-log4j-poc - Apache Log4j 远程代码执行
Spring Boot - Spring Boot