Buffer overflow

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call...

UBUNTU-CVE-2023-0996

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call...

CVE-2023-0996

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call...

CVE-2023-0996

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call...

CVE-2023-0996

CVE-2023-0996 affects libheif (strided image data parsing in the Emscripten wrapper), enabling a crafted image to trigger a buffer overflow in linear memory during memcpy. Connected advisories confirm libheif as the affected component across multiple distros (Debian DLA-3945; Mageia update; Ubunt...

CVE-2023-0996

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call...

CVE-2023-0996: Buffer Copy without Checking Size of Input

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call...

CVE-2023-0996

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call...

PT-2023-1886

Name of the Vulnerable Software and Affected Versions libheif affected versions not specified Description The issue is related to the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in...

PyScript - Read Remote Python Source Code Vulnerability

Exploit Title: PyScript Remote Emscripten VMemory Python libraries Source Codes Read Exploit Author: Momen Eldawakhly Cyber Guy Vendor Homepage: https://pyscript.net/ Software Link: https://github.com/pyscript/pyscript Version: 2022-05-04-Alpha Tested on: Ubuntu Apache Server CVE : CVE-2022-30286...

PyScript - Read Remote Python Source Code

Exploit Title: PyScript Remote Emscripten VMemory Python libraries Source Codes Read Date: 5-9-2022 Exploit Author: Momen Eldawakhly Cyber Guy Vendor Homepage: https://pyscript.net/ Software Link: https://github.com/pyscript/pyscript Version: 2022-05-04-Alpha Tested on: Ubuntu Apache Server CVE :...

PyScript 2022-05-04-Alpha Source Code Disclosure

Exploit Title: PyScript Remote Emscripten VMemory Python libraries Source Codes Read Date: 5-9-2022 Exploit Author: Momen Eldawakhly Cyber Guy Vendor Homepage: https://pyscript.net/ Software Link: https://github.com/pyscript/pyscript Version: 2022-05-04-Alpha Tested on: Ubuntu Apache Server CVE :...

CVE-2018-20847

An improper computation of ptx0, ptx1, pty0 and pty1 in the function opjgetencodingparameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an integer overflow...

CVE-2019-7154

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

CVE-2019-7154

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

Heap overflow

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

CVE-2019-7154

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

PT-2019-18438

Name of the Vulnerable Software and Affected Versions Binaryen version 1.38.22 Description The issue arises from a heap-based buffer overflow in the main function of tools/wasm2js.cpp due to the misuse of Emscripten. This triggers an error in the cashew::JSPrinter::printAst function, located in...

CVE-2019-7154

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

CVE-2018-17293

An issue was discovered in WAVM before 2018-09-16. The run function in Programs/wavm/wavm.cpp does not check whether there is Emscripten memory to store the command-line arguments passed by the input WebAssembly file's main function, which allows attackers to cause a denial of service application...