log4shell
Operational information regarding the log4shell vulnerabilities in the Log4j logging library. (by NCSC-NL)
log4j_CVE-2021-44228_tester
Multithreaded log4j vulnerability scanner using only bash! Tests all JNDI protocols, HTTP GET/POST, and 84 headers. [Moved to: https://github.com/ssstonebraker/log4j-scan-turbo] (by ssstonebraker)
| log4shell | log4j_CVE-2021-44228_tester | |
|---|---|---|
| 41 | 3 | |
| 1,876 | 15 | |
| - | - | |
| 9.9 | 6.9 | |
| almost 2 years ago | over 2 years ago | |
| Python | Shell | |
| - | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
log4shell
Posts with mentions or reviews of log4shell.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-17.
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Wetsvoorstel om cyberdreigingsinformatie breder te delen naar Tweede Kamer | Netherlands proposes law change to allow it's NCSC to share information more widely - Bill to share cyber threat information more broadly to the House of Representatives
I hope more organizations and governments do this. They had an excellent resource for Log4J. https://github.com/NCSC-NL/log4shell
- Are older OSs (specifically Mojave) extremely vulnerable to log4j, since they are no longer being patched?
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Western Digital warns owners of My Cloud hard drives to update immediately
A few
- Log4j2 and consumer routers
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Log4j UPDATE: 2.16 has a 7.5 DoS, 2.17 released
Nice list - https://github.com/NCSC-NL/log4shell/blob/main/software/README.md
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Log4J – A 10 step mitigation plan
There are various tools, nicely again enumerated by NCSC-NL at their Github repository with which you can detect whether you are vulnerable. See which one you like best given the situation you are in.
Check what other software you are running and see if the software is vulnerable according to the list published by the NCSC-NL. CISA.gov has a similar registry.
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I'm the closest thing to a system administrator at my company, and I don't know anything... what do I do about log4j, if anything?
There are multiple lists of software, the one I use is by the Dutch Cyber Security Center: https://github.com/NCSC-NL/log4shell/tree/main/software Everyday I cross reference on new changes and see if it effects my list. The list can be quite extensive and you might miss the most obvious ones like you FW, switches, SAN or some print software.
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Log4J - Have your customer been breached? What have you seen if anything?
NCSC-NL has a researched list of specific vulnerabilities.
- GLPI IS NOT affected by the Log4j vulnerability CVE-2021-44228
log4j_CVE-2021-44228_tester
Posts with mentions or reviews of log4j_CVE-2021-44228_tester.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-11.
- PSA - utility to detect if you are vulnerable to Log4Shell
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Zero-Day RCE Vulnerability CVE-2021-44228 aka Log4Shell: What We Know So Far
Better link
- PSA: PATCH YOUR DEVICES NOW. The log4shell vulnerability allows remote code execution on all devices running log4j, a popular Java library. PATCH YOUR DEVICES NOW.
What are some alternatives?
When comparing log4shell and log4j_CVE-2021-44228_tester you can also consider the following projects:
Metabase - The simplest, fastest way to get business intelligence and analytics to everyone in your company :yum:
logging-log4j1 - Apache log4j1
interactsh - An OOB interaction gathering server and client library
Log4JShell-Bytecode-Detector - Local Bytecode Scanner for the Log4JShell Vulnerability (CVE-2021-44228)
grype - A vulnerability scanner for container images and filesystems
Logout4Shell - Use Log4Shell vulnerability to vaccinate a victim server against Log4Shell
glpi-agent - GLPI Agent
syft - CLI tool and library for generating a Software Bill of Materials from container images and filesystems
SpongeForge - A Forge mod that implements SpongeAPI
GHSA-jfh8-c2jp-5v3q
CVE-2021-44228_scanner - Scanners for Jar files that may be vulnerable to CVE-2021-44228
android-inventory-agent - GLPI Android Inventory Agent
log4shell vs Metabase
log4j_CVE-2021-44228_tester vs logging-log4j1
log4shell vs interactsh
log4j_CVE-2021-44228_tester vs Log4JShell-Bytecode-Detector
log4shell vs grype
log4j_CVE-2021-44228_tester vs Logout4Shell
log4shell vs glpi-agent
log4shell vs syft
log4shell vs SpongeForge
log4shell vs GHSA-jfh8-c2jp-5v3q
log4shell vs CVE-2021-44228_scanner
log4shell vs android-inventory-agent