163373 matches found
turing-machine
Arbitrary Code Execution in the Universal Turing Machine This is an implementation of the Universal Turing Machine as presented in Minsky, Computation: Finite and infinite machines, 1967, Chapter 7. The default input to the simulated machine is an exploit that achieves arbitrary code execution. R...
Reproduce-CVE-2024-21513
Reproduce-CVE-2024-21513 Overview This project demonstrates the vulnerability CVE-2024-21513 in the langchain-experimental package, specifically in versions =0.0.15 and 0.0.21. The vulnerability allows arbitrary code execution via the VectorSQLDatabaseChain component when retrieving values from t...
frida
frida This repository contains various Frida scripts for Android application penetration testing. I created this project to demonstrate the capabilities of the Frida dynamic-analysis framework. You can read my "Introduction to Frida" blog post on Medium, where I'm explaining how to use Frida with...
Important: Red Hat Security Advisory: xorg-x11-server-Xwayland security update
An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
xorg-x11-server: xorg-x11-server: arbitrary code execution via integer truncation during keyboard mapping resize
A flaw was found in xorg-x11-server. Due to an integer truncation issue during memory allocation calculations within the X Keyboard Extension XKB, the server allocates an undersized buffer when resizing key types. An authenticated local client can exploit this vulnerability by sending specially...
xorg-x11-server: xorg-x11-server: arbitrary code execution via out-of-bounds write in XKB keycode handling
A flaw was found in xorg-x11-server. In the X Keyboard Extension XKB, key name memory is allocated with an insufficient buffer size compared to the maximum supported range. An authenticated local client can exploit this flaw by sending requests that modify the keycode range, triggering a heap-bas...
xorg-x11-server: glamor: size tmp_bits buffer for source coordinate range in upload_boxes
A flaw was found in xorg-x11-server. In the Glamor 2D graphics acceleration module, a buffer allocation error occurs during color depth conversion when processing an image whose source dimensions exceed the destination dimensions. A local user can exploit this vulnerability to trigger an...
xorg-x11-server: xwayland: xorg-x11-server: Arbitrary code execution via double-free in XKB geometry handling
A flaw was found in the X.Org X Server and XWayland. An error handling issue in the X Keyboard Extension XKB geometry processing fails to clear a memory pointer after an allocation failure, leading to a double-free condition during cleanup. A local user can exploit this vulnerability by sending a...
xorg-x11-server: xorg-x11-server: arbitrary code execution via GLX RenderLarge heap-based buffer overflow
A flaw was found in xorg-x11-server. The GLX OpenGL Extension to the X Window System interface fails to verify that incoming data sizes do not exceed allocated buffer limits when handling large rendering requests. An authenticated local client can exploit this vulnerability by sending a specially...
xorg-x11-server: xorg-x11-server: Out-of-bounds write via unvalidated modifier in ProcXIPassiveUngrabDevice
A flaw was found in xorg-x11-server. A local authenticated client can exploit this flaw by sending a crafted input device ungrab request with an unvalidated modifier value. This lack of validation causes the server to perform an out-of-bounds write on the heap, resulting in memory corruption that...
xorg-x11-server: xwayland: xorg-x11-server: Arbitrary code execution via double-free in XKB geometry handling
A flaw was found in the X.Org X Server and XWayland. An error handling issue in the X Keyboard Extension XKB geometry processing fails to clear a memory pointer after an allocation failure, leading to a double-free condition during cleanup. A local user can exploit this vulnerability by sending a...
xorg-x11-server: xorg-x11-server: arbitrary code execution via integer truncation during keyboard mapping resize
A flaw was found in xorg-x11-server. Due to an integer truncation issue during memory allocation calculations within the X Keyboard Extension XKB, the server allocates an undersized buffer when resizing key types. An authenticated local client can exploit this vulnerability by sending specially...
xorg-x11-server: xorg-x11-server: arbitrary code execution via out-of-bounds write in XKB keycode handling
A flaw was found in xorg-x11-server. In the X Keyboard Extension XKB, key name memory is allocated with an insufficient buffer size compared to the maximum supported range. An authenticated local client can exploit this flaw by sending requests that modify the keycode range, triggering a heap-bas...
xorg-x11-server: xorg-x11-server: Out-of-bounds write via unvalidated modifier in ProcXIPassiveUngrabDevice
A flaw was found in xorg-x11-server. A local authenticated client can exploit this flaw by sending a crafted input device ungrab request with an unvalidated modifier value. This lack of validation causes the server to perform an out-of-bounds write on the heap, resulting in memory corruption that...
xorg-x11-server: glamor: size tmp_bits buffer for source coordinate range in upload_boxes
A flaw was found in xorg-x11-server. In the Glamor 2D graphics acceleration module, a buffer allocation error occurs during color depth conversion when processing an image whose source dimensions exceed the destination dimensions. A local user can exploit this vulnerability to trigger an...
Important: Red Hat Security Advisory: xorg-x11-server-Xwayland security update
An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
xorg-x11-server: xorg-x11-server: arbitrary code execution via GLX RenderLarge heap-based buffer overflow
A flaw was found in xorg-x11-server. The GLX OpenGL Extension to the X Window System interface fails to verify that incoming data sizes do not exceed allocated buffer limits when handling large rendering requests. An authenticated local client can exploit this vulnerability by sending a specially...
CVE-2021-41078
CVE-2021-41078 nameko Arbitrary code execution due to YAML deserialization NVD Description Nameko through 2.13.0 can be tricked into performing arbitrary code execution when deserializing the config file. Demo Set Up 1. Build an image from a Dockerfile docker build -t cve-2021-41078 . 2. Run pyth...
USN-8936-1 php8.5, php8.3, php8.1, php7.4, php7.2, php7.0, php5 vulnerabilities
It was discovered that PHP did not properly validate the size of MySQL server packets in the mysqlnd driver. A malicious server could possibly use this issue to cause PHP to crash, resulting in a denial of service. This issue was only addressed in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04...
CVE-2024-0039-Exploit
CVE-2024-0039-Exploit Description Python script for exploiting CVE-2024-0039: arbitrary code execution on vulnerable Android devices. WARNING : This code is intended for educational and constructive purposes only, on the side of good, so to speak! Usage Run the script with the necessary arguments...