freebsd-dhclient-poc

CVE-2020-7461 Reproducer PoC Authors: Moshe Kol, Shlomi Oberman Reproducer PoC for FreeBSD dhclient heap-based buffer overflow vulnerability when parsing DHCP option 119 CVE-2020-7461. The problem resides in the function findsearchdomainnamelen in the file sbin/dhclient/options.c. This function i...

vuls

Vuls: VULnerability Scanner Vulnerability scanner for Linux/FreeBSD, agent-less, written in Go. Twitter: @vulsen Abstract For a system administrator, having to perform security vulnerability analysis and software update on a daily basis can be a burden. To avoid downtime in a production...

lunar

LUNAR Lockdown UNix Auditing and Reporting Version Current version 16.6.1 Refer to lunar.sh and CHANGELOG.md for more up to date version information License CC BY-NC-SA: https://creativecommons.org/licenses/by-nc-sa/4.0/ Fund me here: https://ko-fi.com/richardatlateralblast NOTICE Run this code i...

vuln-list

vuln-list Collect vulnerability information and save it in parsable format automatically Source Directory| OS| Source| URL ---|---|---|--- alma/| AlmaLinux| AlmaLinux Errata| https://errata.almalinux.org/8/errata.json alpine/| Alpine Linux| Alpine secdb| https://secdb.alpinelinux.org/ amazon/1|...

aircrack-ng

Aircrack-ng Badges GitHub CI Others !Codespellhttps://github.com/a...

pfsense

pfSense Overview The pfSense project is a free network firewall distribution, based on the FreeBSD operating system with a custom kernel and including third party free software packages for additional functionality. pfSense software, with the help of the package system, is able to provide the sam...

cve-2011-4862

cve-2011-4862 I originally tried to use diff to make a patch. I patched it the way I thought it would be, before looking at the real patch. encrypt.patch is this original patch that I made with teh diff. However, when we tried applying this patch to freeBSD, it would not accept it. Instead, we ha...

ps5-umtxdbg

NOTES The bug was found in early december 2020, not by me, but a genius who looked 15mins at fbsd and immediately spotted it 🙇‍♂️. This c++ impl was made when experimenting with increasing exploit reliability after ps5 kernel added some heap randomization features. setup vm get vm image wget...

retdec

Warning The RetDec project is currently in a limited maintenance mode due to a lack of resources: Pull Requests are welcomed. They are reviewed with priority, if possible without delays. Issues are reacted on with delays up to one quarter. Issues are not actively solved unless they relate to a...

CVE-2026-4747-

CVE-2026-4747: FreeBSD Remote Kernel RCE First remote kernel exploit both discovered and exploited by an AI 📋 Quick Summary Aspect| Detail ---|--- CVE| CVE-2026-4747 Vulnerability| Stack buffer overflow in kgssapi.ko RPCSECGSS Impact| Remote Kernel Code Execution → uid 0 reverse shell Affected|...

setcred

FreeBSD setcred2 — research artifacts This subdirectory collects the write-up and working exploits for the setcred2 stack buffer overflow in FreeBSD 14.x kernel. The vulnerability itself is fully documented in setcred.txt. The short version: kernsetcredcopyinsuppgroups uses sizeofgroups where...

rtl_433

rtl433 rtl433 despite the name is a generic data receiver, mainly for the 433.92 MHz, 868 MHz SRD, 315 MHz, 345 MHz, and 915 MHz ISM bands. The official source code is in the https://github.com/merbanan/rtl433/ repository. See also a list of software that works with rtl433 in the wiki. For more...

pcileech

PCILeech Summary: PCILeech uses PCIe hardware devices to read and write target system memory. This is achieved by using DMA over PCIe. No drivers are needed on the target system. PCILeech also works without hardware together with a wide range of software memory acqusition methods supported by the...

freebsd-dirent-info-leak-bugs

How did I find the bugs? 1. Randomly decide to audit the filesystems in FreeBSD 2. Do some research and find that the default filesystem in use is a combination of FFS and UFS 3. Spend some time auditing ufscreate and find 0 bugs 4. Go here and look through the commit history for the UFS file...

FDD-book

FreeBSD Device Drivers From First Steps to Kernel Mastery by Edson Brandi · Version 2.0 April 2026 About This Book FreeBSD Device Drivers: From First Steps to Kernel Mastery is a free, open-source book that takes you from "I've never written kernel code" to "I can write, debug, and submit...

freebsd_kernel_hacking

FreeBSD Kernel Hacking Exercises from Joseph Kong's Designing BSD Rootkits, updated for FreeBSD 11/12. Even though the book is over 10 years old, it's highly recommended as it's quite a challenge to update the source code provided in the book to work on modern releases. Further Resources:...

freebsd-CVE-2026-7270

Ref https://github.com/califio/publications/tree/main/MADBugs/freebsd-CVE-2026-7270 CVE-2026-7270 FreeBSD local privilege escalation viaexecargsadjustargs OOB memmove An operator-precedence bug in execargsadjustargs sys/kern/kernexec.c, present since 2013 lets any local user escalate to root on a...

CVE-2022-23093

CVE-2022-23093 FreeBSD Stack-Based Overflow Informations The shellcode that is used by default is FreeBSD/x86-64 - execve - 28 bytes from Gitsnik change it and put your own one for starting Details of Vulnerability The ping utility, used to solicit an ICMP ECHORESPONSE from a host or gateway, is...

rifiuti2

Introduction Rifiuti2 is a for analyzing Windows Recycle Bin INFO2 file. Analysis of Windows Recycle Bin is usually carried out during Windows computer forensics. Rifiuti2 can extract file deletion time, original path and size of deleted files and whether the trashed files have been permanently...

decoder-plus-plus

Decoder++ Decoder++ is an extensible application designed for penetration testers, software developers, and anyone in between looking to effortlessly decode and encode data across various formats. It includes a wide range of preinstalled scripts and codecs, smart decoding and format identificatio...