cve-2021-3156-sudo-lab

🐧 CVE-2021-3156 — Sudo Security Lab Educational project developed in Python focusing on the analysis of the vulnerability CVE-2021-3156 Baron Samedit , a critical flaw in sudo that allowed local privilege escalation on Linux systems. 📌 Project Objective This project was created with the goal of...

AlmaLinux 9.2 [TuxCare] Security Update: sudo / sudo-devel / sudo-python-plugin Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2024:1711476502)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2024:1711476502 advisory. - Sudo before 1.9.13 does not escape control characters in log messages. CVE-2023-28486 - Sudo before 1.9.13 does not escape control...

CentOS Linux 8.4 [TuxCare] Security Update: sudo / sudo-devel (CENTOS8.4:CLSA-2025:1751913478)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2025:1751913478 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL...

CentOS Linux 6 [TuxCare] Security Update: libipa_hbac / libipa_hbac-devel / libsss_idmap / libsss_idmap-devel / etc Multiple Vulnerabilities (CENTOS6:CLSA-2026:1777683406)

The CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS6:CLSA-2026:1777683406 advisory. - The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means that...

Rocky Linux 9.6 [TuxCare] Security Update: sudo / sudo-devel / sudo-python-plugin (ALMALINUX9.6:CLSA-2026:1778073563)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778073563 advisory. - In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the...

CentOS Linux 8 [TuxCare] Security Update: sudo / sudo-devel (CENTOS-STREAM8:CLSA-2026:1778002733)

The CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS- STREAM8:CLSA-2026:1778002733 advisory. - In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the...

CentOS Linux 7 [TuxCare] Security Update: sudo / sudo-devel (CENTOS7:CLSA-2023:1699909692)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2023:1699909692 advisory. - selinuxeditcopytfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by...

CentOS Linux 8.5 [TuxCare] Security Update: sudo / sudo-devel (CENTOS8.5:CLSA-2025:1751913630)

The CentOS Linux 8.5 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.5:CLSA-2025:1751913630 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL...

CentOS Linux 7 [TuxCare] Security Update: sudo / sudo-devel (CENTOS7:CLSA-2026:1780574678)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1780574678 advisory. - In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the mailer, i...

AlmaLinux 9.6 [TuxCare] Security Update: sudo / sudo-devel / sudo-python-plugin (ALMALINUX9.6:CLSA-2026:1778073563)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778073563 advisory. - In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the maile...

CVE-2025-32463-Chwoot-POC

CVE-2025-32463 Sudo EoP Exploit PoC Rust Using Prebuild Binary 1. Clone the repository and run the binary in the target machine. git clone https://github.com/krypton-0x00/CVE-2025-32463-Chwoot-POC.git cd CVE-2025-32463-Chwoot-POC ./exploit Build From Source 1. Clone the repository if not done...

CVE-2025-32463_POC

Checking nsswitch.conf default values: passwd: files systemd After calling chroot, sudo trys to parse the config values at nsswitch.conf to run the command, which leads it to try to open libnsssystemd.so.2...

CVE-2025-32463_Exploit

CVE-2025-32463Exploit Affected versions 1.9.14 to 1.9.17 bash run.sh Success as follows neko@aosc-neko205 CVE-2025-32463Exploit@main $ bash run.sh + CVE-2025-32463 Sudo chroot 漏洞复现脚本 正在创建临时工作目录... 工作目录已创建: /tmp/sudoexploit.nc0EjT 正在创建 C 语言 payload woot1337.c... 正在设置 chroot 环境和恶意的 nsswitch.conf...

CVE-2021-3156

CVE-2021-3156 In this document we include all the knowledge necessary in order to understand the code in this repository and why it works. All the explaination is based on the report created by QUALYS. There more forms of exploitation are explained. Requirements The vulnerable versions of sudo ar...

CVE-2025-32463

README - sudo-chwoot.sh Description This script is a proof of concept PoC that demonstrates a privilege escalation technique exploiting a theoretical vulnerability in 'sudo' e.g. CVE-2025-32463. The PoC forces 'sudo' to load a manipulated .so library by leveraging the '-R' chroot functionality an...

CVE-2025-32463

CVE-2025-32463 Detection Framework A comprehensive security monitoring and detection framework designed to identify exploitation attempts targeting the sudo chroot privilege escalation vulnerability CVE-2025-32463. This project demonstrates advanced threat detection methodologies, incident respon...

porfolio-Baron-Samedit

porfolio-Baron-Samedit this is a study about CVE-2021-3156: Heap-Based Buffer Overflow in Sudo Baron Samedit...

CVE-2019-14287-write-up

CVE-2019-14287-write-up 4294967295 Sudo Bug Allows Restricted Users to Run Commands as Root DEMONSTRATION OF VULNERABILITY Add a new user: sudo su - root useradd -m -s /bin/bash testuser passwd testuser // add password to user visudo Add a new entry test ALL=ALL, !root /usr/bin/id // specifying...

sudo-vulnerability-CVE-2019-14287

sudo-vulnerability-CVE-2019-14287 Sudo Vulnerability CVE-2019-14287...

CVE-2024-31969

📌 CVE-2024-31969 CVE-2024-31969 adalah kerentanan local privilege escalation pada sudo ketika menggunakan perintah sudoedit. Kerentanan ini diperkenalkan sejak sudo 1.9.0 karena cara sudoedit memvalidasi environment variable pengguna dan kepemilikan file yang kurang tepat. 📖 Deskripsi A flaw...