CVE-2024-6387-Mitigation

Document Title - Mitigation Guide for CVE-2024-6387 in OpenSSH Introduction This document outlines the steps for mitigating CVE-2024-6387, a security vulnerability affecting OpenSSH versions from 8.5p1 to 9.8p1. The vulnerability can be mitigated in two ways: 1. Adjusting the LoginGraceTime setti...

nginx-mitigate-log4shell

nginx-mitigate-log4shell Mitigate log4shell CVE-2021-44228 and CVE-2021-45046 vulnerability attacks using Nginx LUA script Requires the Nginx lua module https://www.nginx.com/resources/wiki/modules/lua/ to be enabled. Use include /path/to/mitigate-log4shell.conf; in the server ... context. Can be...

Log4jPatcher

Log4jPatcher A Java Agent based mitigation for Log4j2 JNDI exploits. This agent employs 2 patches: Disabling all Lookup conversions on supported Log4j versions in org.apache.logging.log4j.core.pattern.MessagePatternConverter by setting noLookups to true in the constructor. Disabling the...

Reset-inetpub

Reset inetpub This script restores the %SYSTEMDRIVE%\inetpub folder and its default security permissions, which are necessary as a mitigation for CVE-2025-21204 following the KB5055523 Windows update. It's intended for users who may have deleted this folder before understanding its security purpo...

KSK-ITDK-CVE-2026-21509-Mitigation

CVE-2026-21509-Mitigation Powershell script with Detection and Remediation for CVE-2026-21509...

CVE-2025-66478-kinda-waf

kinda-waf Simple, temporary WAF protection tester targeting a specific payload sequence. Let's help websites stay safe until they are properly patched! Purpose Protect from CVE-2025-66478 by detecting and blocking requests containing specific payload signatures. This shouldn't break legitimate...

ban-exploitable-bitcoin-nodes

ban-exploitable-bitcoin-nodes Ban all denial-of-service vulnerability exploitable nodes from your node CVE-2018-17144 Requirements for the bash script ban.sh Command-line JSON processor jq. Install on Debian-based Linux sudo apt-get install jq Download and use the script git clone...

Log4J-Mitigation-CVE-2021-44228--CVE-2021-45046--CVE-2021-45105--CVE-2021-44832

Log4J-Mitigation-CVE-2021-44228,CVE-2021-45046,CVE-2021-45105,CVE-2021-44832 Please keep an eye on this page as Apache Log4j team is disclosing a lot more CVE and fixing security issues very rapidly. Update - 28-Dec-2021 CVE-2021-44832: Apache Log4j2 vulnerable to RCE via JDBC Appender when...

cve-2009-3555-test-server

What is this? This is a TLS server using a vendored fork of the Go TLS stack that has renegotation indication extension forcibly disabled, which will trigger CVE-2009-3555 mitigations in OpenSSL 3.0+. Note that it isn't truly vulnerable to CVE-2009-3555 because the Go TLS stack doesn't allow...

MC-Log4j-Patcher

MC-Log4J-Patcher The goal of this project is to provide Minecraft players, and server owners, peace of mind in regards to the recently discovered Log4J exploit CVE-2021-44228. Currently this project looks for any Log4J format strings, not just jndi, and either replaces them or stops them from bei...

cve-2026-31431-mitigation

CVE-2026-31431 seccomp Mitigation A lightweight, reversible seccomp-based mitigation for CVE-2026-31431, a local privilege escalation vulnerability in the Linux kernel's algifaead / authencesn crypto subsystem. 中文文档 Vulnerability Overview Type: Local Privilege Escalation LPE Affected Component:...

wg.copyfail.patch

CVE-2026-31431 aka Copy.Fail eBPF workaround Why it matters This CVE allows authorized user change cache copy of any readable file, which leads to Local Privilege Escalation aka local root exploit, sandbox/container escape and other issues. It works by creating AFALG socket that is provided by...

CVE-2025-55182-Researching-process

CVE-2025-55182 Research Repository Ethical Disclaimer This repository is dedicated to defensive cybersecurity research and educational purposes only. All content is focused on: Understanding vulnerabilities for defensive purposes Developing detection mechanisms Implementing mitigation strategies...

copy_fail_mitigation

copyfailmitigation 1. This script will attempt to mitigate the copyfail attack. CVE-2026-31431 2. Works on all Debian/Ubuntu Arch based platforms i.e. Kali, ParrotSec, BlackArch Usage: 3. cd 4. chmod +x copyfailmitigation.sh 5. Recommended to run as root 6. ./copyfailmitigation.sh...

cve-2026-31431-mitigation

CVE-2026-31431 Copy Fail – Technical Mitigation Tooling 1. Overview This package provides an automated solution to detect and mitigate the CVE-2026-31431 vulnerability aka Copy Fail on Linux systems running affected kernels versions 4.14 through 6.12.84, 6.13 through 6.18.21, etc.. The tooling...

copy-fail-mitigate-no-reboot

copy-fail-mitigate Minimal no-reboot mitigation helper for Copy Fail / CVE-2026-31431. This script disables the vulnerable algifaead module path and attempts to unload the module immediately. It also performs a best-effort page-cache eviction for /usr/bin/su. This is a mitigation, not a kernel fi...

SpecuCheck

SpecuCheck SpecuCheck is a Windows utility for checking the state of the software and hardware mitigations against CVE-2017-5754 Meltdown, CVE-2017-5715 Spectre v2, CVE-2018-3260 Foreshadow, and CVE-2018-3639 Spectre v4. It uses two new information classes that were added to the...

irule-cve-2022-22965

irule-cve-2022-22965 This is a basic iRule to provide some mitigation against CVE-2022-22965 a.k.a. Spring4Shell. Tested on BIG-IP 15.x. Overview On March 30, 2022, a remote code execution RCE vulnerability was found in the Java Spring Framework, identified by the CVE 2022-22965. I am sharing an...

ansible-role-cve-2026-31431

ansible-role-cve-2026-31431 Ansible role to apply and later remove the modprobe.d mitigation for CVE-2026-31431 "Copy Fail" in the Linux kernel's AFALG / algifaead subsystem. Tested on Debian. Pull requests for other distributions, edge cases, or improvements are very welcome. What it does The ro...

mitigate-folina

mitigate-folina Mitigates the "Folina"-ZeroDay CVE-2022-30190 and "Search"-Nightmare no CVE given at the moment This script will backup and then remove the affected registry key as suggested by Microsoft to mitigate CVE-2022-30190. If parameterized with "-revert" the script will reimport the key...