CVE-2015-1328-GoldenEye

CVE-2015-1328-GoldenEye about exploit: The overlayfs implementation in the linux aka Linux kernel package before 3.19.0-21.21 in Ubuntu through 15.04 does not properly check permissions for file creation in the upper filesystem directory, which allows local users to obtain root access by leveragi...

CVE-2023-0386

typora-copy-images-to: ./image CVE-2023-0386 Exploit Usage: First : Upload fuse.c and exp.sh to the /tmp directory. You can use scp or python3 -m http.server to upload the file to the target. scp /Desktop/CVE-2023-0386/exp.sh [email protected]:/tmp scp /Desktop/CVE-2023-0386/fuse.c...

GameOverlayFS

This script exploit the CVE-2023-2640 and CVE-2023-32629 for vulnerability on OverlayFS that affected some versions of Ubuntu. Tested on Ubuntu 20.04 with kernel 5.4.0. How to Use Download the file Gameoverlay.sh and, using a regular user not root, change the permissions for execution: chmod +x...

blackbox-pentesting-infsecos

Black-Box Penetration Test — SecOS:1 VulnHub Overview Full black-box penetration test against SecOS:1 , a deliberately vulnerable CTF machine from VulnHub. Objective: simulate a real-world attacker with zero prior knowledge and achieve root-level compromise, evidenced by retrieving /root/flag.txt...

CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it did no...

CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it did no...

CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it did no...

OverlayFS-LPE-Exploit

OverlayFS-LPE-Exploit OverlayFS Local Privilege Escalation CVE-2021-3493 Project Overview This repository contains documentation and exploit code for a Local Privilege Escalation LPE vulnerability found in the Ubuntu Linux kernel. This was tested in a TryHackMe lab environment. Lab Highlights...

page_inject

pageinject - AFALG aead cross-container escape AFALG aead vulnerability cross-container exploit -- pivot from one compromised container into every sibling container that shares the samelibc.so.6 image layer. This is an escape primitive : it runs from inside an unprivileged container that the...

CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit chmod +x exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it di...

Ubuntu-GameOver-Lay

UbuntuP-GameOverLay Using CVE-2023-2640 CVE-2023-3262 to escalate previlege CVE 2023-2640 https://nvd.nist.gov/vuln/detail/CVE-2023-2640 On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs. xattrs", an unprivileged user may se...

CVE-2023-2640-CVE-2023-32629

GameOverlay Ubuntu Privilege Escalation CVE-2023-2640 https://www.cvedetails.com/cve/CVE-2023-2640/ On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs. xattrs", an unprivileged user may set privileged extended attributes on t...

HTB-TwoMillion-Writeup

HTB-TwoMillion-Writeup HackTheBox TwoMillion machine writeup — API abuse, command injection & CVE-2023-0386 HackTheBox — TwoMillion Writeup HackTheBox — TwoMillion Writeup Machine Info Field| Details ---|--- Name| TwoMillion Difficulty| Easy OS| Linux IP| 10.10.11.221 CVE| CVE-2023-0386 Summary...

CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit chmod +x exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it di...

CVE-2023-32629

CVE-2023-32629 — OverlayFS Local Full Privilege Escalation OverlayFS Local Privilege Escalation - Full write-up to full escalation For educational and authorized security research purposes only. Severity: High Type: Local Privilege Escalation LPE Affected: Ubuntu kernels prior to May/June 2023...

CVE-2023-0386

A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalat...

overlayFS-CVE-2021-3493

overlayFS CVE-2021-3493 OverlayFs OverlayFS is a Linux kernel module that allows the system to combine multiple mount points into one, so that it can access all files from each within a single directory structure. About the vulnerability Recently SSD-Discloure released a PoC for an exploit of the...

CVE-2021-3493_CVE-2022-3357

NOTE 1. This is a GitHub repository containing source code and research information about 2 CVEs: CVE-2021-3493 and CVE-2022-3357, respectively a CVE allowing privilege escalation and a CVE allowing RCE intrusion. If we combine these two CVEs, we can infiltrate a WordPress server and if that serv...

Check-for-CVE-2023-32629-GameOver-lay

Check for CVE-2023-32629 GameOverlay Script Overview: The script is designed to perform security checks on an Ubuntu system to detect vulnerabilities related to the GameOverlay flaws. It checks for two specific vulnerabilities, CVE-2023-2640 and CVE-2023-32629, which are present in the Linux...

OverlayFS-CVE-2021-3493

OverlayFS — CVE-2021–3493 || Writeup || Tryhackme 📖 Introduction What is OverlayFS.? OverlayFS is a Linux kernel module that allows the system to combine several mount points into one, so that you can access all the files from each within one directory structure. It’s often used by live USBs, or...