ai-security-poc

AI Security POC A fully containerised proof-of-concept for te...

OpenSSH Server regreSSHion Remote Code Execution

Qualys Security Advisory regreSSHion: RCE in OpenSSH's server, on glibc-based Linux systems CVE-2024-6387 ======================================================================== Contents ======================================================================== Summary SSH-2.0-OpenSSH3.4p1 Debian...

De-risking in Practice: How Qualys Customers are Driving Value in Their Organizations

As the threat landscape continues to grow in complexity, it has become more important than ever for the modern enterprise to measure, communicate, and eliminate cyber risk with efficiency. What does that mean in practice? Over the last two days, during the 2023 Qualys Security Conference QSC taki...

Effectively Measure, Communicate, and Eliminate Cloud Risks with TotalCloud

Cloud is a dynamic and ever-evolving environment characterized by transient workloads and an expansive attack surface. This inherent nature of cloud infrastructure contributes to the ongoing complexity and challenges in maintaining robust security measures. According to the 2023 Qualys TotalCloud...

OpenSSH -- remote code execution via a forwarded agent socket

OpenSSH project reports: Fix CVE-2023-38408 - a condition where specific libaries loaded via ssh-agent1's PKCS11 support could be abused to achieve remote code execution via a forwarded agent socket if the following conditions are met: Exploitation requires the presence of specific libraries on t...

RenderDoc 1.26 Local Privilege Escalation / Remote Code Execution

Qualys Security Advisory LPE and RCE in RenderDoc: CVE-2023-33865, CVE-2023-33864, CVE-2023-33863 ======================================================================== Contents ======================================================================== Summary CVE-2023-33865, a symlink...

Exploit for Out-of-bounds Write in Polkit_Project Polkit

CVE-2021-4034 This is a PoC for PwnKit Local Privilege Esc...

Exploit for Out-of-bounds Write in Polkit_Project Polkit

CVE-2021-4034 CVE-2021-40...

Local Privilege Escalation in polkits pkexec

A bug exists in the polkit pkexec binary in how it processes arguments. If the binary is provided with no arguments, it will continue to process environment variables as argument variables, but without any security checking. By using the execve call we can specify a null argument list and populat...

Polkit pkexec Local Privilege Escalation Exploit

This is a Metasploit module for the argument processing bug in the polkit pkexec binary. If the binary is provided with no arguments, it will continue to process environment variables as argument variables, but without any security checking. By using the execve call we can specify a null argument...

Russia-Ukraine Crisis: How to Strengthen Your Security Posture to Protect against Cyber Attack, based on CISA Guidelines

CISA has created Shields Up as a response to the Russian invasion of Ukraine. Qualys is responding with additional security, monitoring and governance measures. This blog details how and what our enterprise customers can do to immediately strengthen their security posture and meet CISA’s...

Exploit for Out-of-bounds Write in Polkit_Project Polkit

CVE-2021-4034 Local privilege escalation via pkexec You...

OpenSMTPD 6.6.1 - Remote Code Execution

Exploit Title: OpenSMTPD 6.6.1 - Remote Code Execution Date: 2020-01-29 Exploit Author: 1F98D Original Author: Qualys Security Advisory Vendor Homepage: https://www.opensmtpd.org/ Software Link: https://github.com/OpenSMTPD/OpenSMTPD/releases/tag/6.6.1p1 Version: OpenSMTPD '.formatsys.argv0...

OpenBSD OpenSMTPD Privilege Escalation / Code Execution

Qualys Security Advisory LPE and RCE in OpenSMTPD CVE-2020-7247 ============================================================================== Contents ============================================================================== Summary Analysis Exploitation Acknowledgments...

Qualys Security Advisory - OpenBSD Dynamic Loader Privilege Escalation

Qualys Security Advisory Local Privilege Escalation in OpenBSD's dynamic loader CVE-2019-19726 ============================================================================== Contents ============================================================================== Summary Analysis Demonstration...

Exim 4.91 Local Privilege Escalation Exploit

Exploit for linux platform in category local exploits !/bin/bash raptoreximwiz - "The Return of the WIZard" LPE exploit Copyright c 2019 Marco Ivaldi A flaw was found in Exim versions 4.87 to 4.91 inclusive. Improper validation of recipient address in delivermessage function in /src/deliver.c may...

Exim 4.87 - 4.91 - Local Privilege Escalation

Exim 4.87 - 4.91 - Local Privilege Escalation !/bin/bash raptoreximwiz - "The Return of the WIZard" LPE exploit Copyright c 2019 Marco Ivaldi A flaw was found in Exim versions 4.87 to 4.91 inclusive. Improper validation of recipient address in delivermessage function in /src/deliver.c may lead to...

Exim 4.87 - 4.91 - Local Privilege Escalation

!/bin/bash raptoreximwiz - "The Return of the WIZard" LPE exploit Copyright c 2019 Marco Ivaldi A flaw was found in Exim versions 4.87 to 4.91 inclusive. Improper validation of recipient address in delivermessage function in /src/deliver.c may lead to remote command execution. CVE-2019-10149 This...

Exim 4.87 4.91 - (Local Remote) Command Execution

Exim 4.87 4.91 - Local Remote Command Execution Qualys Security Advisory The Return of the WIZard: RCE in Exim CVE-2019-10149 ======================================================================== Contents ======================================================================== Summary Local...

Welcome to Qualys Security Conference 2018

The rise of cloud computing coupled with DevOps is forcing enterprises to rewrite their cybersecurity playbook, and part of that book will be written this week at Qualys Security Conference 2018 in Las Vegas. Today, the dual cloud and DevOps mega-trends are helping companies to digitally transfor...