823 matches found
LSB-Steganography
LSB-Steganography Python program based on stegonographical methods to hide files in images using the Least Significant Bit technique. I used the most basic method which is the least significant bit. A colour pixel is composed of red, green and blue, encoded on one byte. The idea is to store...
CVE-2022-31188
CVE-2022-31188 CVE-2022-31188 - OpenCV CVAT Computer Vision Annotation Tool SSRF CVAT is an open source Computer Vision Annotation Tool developed by Intel. Any user with "Task Create" authorization can trigger the SSRF vulnerability by sending a malicious HTTP request and gaining access to other...
frigate
Frigate NVR™ - Detección de objetos en tiempo real para cámaras IP English | 简体中文 Un NVR completo y local diseñado para Home Assistant con detección de objetos mediante IA. Utiliza OpenCV y Tensorflow para realizar la detección de objetos en tiempo real localmente para cámaras IP. Se recomienda...
POC-CVE-2025-31931
Writeup Read it here: https://tinyhack.com/2025/11/09/cve-2025-31931-arbitrary-shared-library-loading-in-intel-itt-api-on-android-affects-opencv-4-10/...
KeyDecoder
KeyDecoder KeyDecoder is a mobile app created for pentesters and security enthusiasts. From the picture of a key, one can measure its bitting easily. Developped by Maxime BEASSE and Quentin CLEMENT. In partnership with FrenchKey and CNS from ESIEA. Powered by Flutter 3.13.6 and OpenCV 4.3.0 Summa...
Astra Linux – Vulnerability in OpenCV
A issue was discovered in OpenCV before versions 3.4.7 and 4.x before version 4.1.1. There is an out-of-bounds read/write operation in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to a denial of service...
Astra Linux – Vulnerability in OpenCV
A out-of-bounds read was discovered in OpenCV prior to version 4.1.1. Specifically, the variable coarsestscale is assumed to be greater than or equal to finestscale within the calc/oclcalc functions in disflow.cpp. However, this assumption is incorrect when dealing with small images, resulting in...
Astra Linux – Vulnerability in OpenCV
A issue was discovered in OpenCV prior to version 4.1.1. There is a NULL pointer dereferencing in the function cv::XMLParser::parse, located in modules/core/src/persistence.cpp...
Astra Linux – Vulnerability in OpenCV
In OpenCV 3.3.1, there is an issue of buffer over-reading based on a heap structure in the function cv::HdrDecoder::checkSignature in the modules/imgcodecs/src/grfmthdr.cpp...
PYSEC-2026-2828 Out-of-bounds Write in OpenCV
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, version 4.1.0 corresponds with OpenCV-Python version 4.1.2.30. A specially crafted JSON file can cause a buffer overflow, resulting in multiple heap corruptions and potentially code...
PYSEC-2026-2841 Out-of-bounds Write in OpenCV
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, version 4.1.0 corresponds with OpenCV-Python version 4.1.2.30. A specially crafted JSON file can cause a buffer overflow, resulting in multiple heap corruptions and potentially code...
PYSEC-2026-2801 Out-of-bounds Write in OpenCV
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV 4.1.0 corresponds with OpenCV-Python 4.1.0.25. A specially crafted XML file can cause a buffer overflow, resulting in multiple heap corruptions and potential code execution. An...
PYSEC-2026-2840 Out-of-bounds Write in OpenCV
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV 4.1.0 corresponds with OpenCV-Python 4.1.0.25. A specially crafted XML file can cause a buffer overflow, resulting in multiple heap corruptions and potential code execution. An...
PYSEC-2026-2802 Out-of-bounds Write in OpenCV
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, version 4.1.0 corresponds with OpenCV-Python version 4.1.2.30. A specially crafted JSON file can cause a buffer overflow, resulting in multiple heap corruptions and potentially code...
Out-of-bounds Read in OpenCV
An out-of-bounds read was discovered in OpenCV before 4.1.1 OpenCV-Python before 4.1.0.25. Specifically, variable coarsestscale is assumed to be greater than or equal to finestscale within the calc/oclcalc functions in disflow.cpp. However, this is not true when dealing with small images, leading...
PYSEC-2026-2803 Out-of-bounds Read in OpenCV
OpenCV 4.1.1 has an out-of-bounds read in halbaseline::vload in core/hal/intrinsse.hpp when called from computeSSDMeanNorm in modules/video/src/disflow.cpp...
PYSEC-2026-2811 Out-of-bounds Write in OpenCV
In opencv calls that use libpng, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges required. User interaction is not required for exploitation. Product: AndroidVersions: Android-10Android...
PYSEC-2026-2824 Out-of-bounds Read in OpenCV
An out-of-bounds read was discovered in OpenCV before 4.1.1 OpenCV-Python before 4.1.0.25. Specifically, variable coarsestscale is assumed to be greater than or equal to finestscale within the calc/oclcalc functions in disflow.cpp. However, this is not true when dealing with small images, leading...
PYSEC-2026-2835 Out-of-bounds Write in OpenCV
In opencv calls that use libpng, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges required. User interaction is not required for exploitation. Product: AndroidVersions: Android-10Android...
PYSEC-2026-2800 Out-of-bounds Read in OpenCV
An out-of-bounds read was discovered in OpenCV before 4.1.1 OpenCV-Python before 4.1.0.25. Specifically, variable coarsestscale is assumed to be greater than or equal to finestscale within the calc/oclcalc functions in disflow.cpp. However, this is not true when dealing with small images, leading...