Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.
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9 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.
opencv-python-headless versions before v4.8.1.78 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863. opencv-python-headless v4.8.1.78 upgrades the bundled libwebp binary to v1.3.2.
Recommended action: Upgrade to 4.8.1.78 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
opencv-python-headless versions before v4.8.1.78 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863. opencv-python-headless v4.8.1.78 upgrades the bundled libwebp binary to v1.3.2.
Recommended action: Upgrade to 4.8.1.78 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
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 execution. An attacker can provide a specially crafted file to trigger this vulnerability.
Recommended action: Upgrade to 4.2.0.32 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
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 to an out-of-bounds read of the heap-allocated arrays Ux and Uy.
Recommended action: Upgrade to 4.1.0.25 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
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.
Recommended action: Upgrade to 4.1.2.30 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
An issue was discovered in OpenCV 4.1.0 (OpenCV-Python 4.1.0.25). There is a divide-by-zero error in cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp.
Recommended action: Upgrade to 4.1.1.26 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
An issue was discovered in OpenCV before 4.1.1 (OpenCV-Python before 4.1.1.26). There is a NULL pointer dereference in the function cv::XMLParser::parse at modules/core/src/persistence.cpp.
Recommended action: Upgrade to 4.1.1.26 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 (OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26). There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
Recommended action: Upgrade to 4.1.1.26 or 3.4.7.28 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 (OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26). There is an out of bounds read in the function cv::predictOrdered<cv::HaarEvaluator in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
Recommended action: Upgrade to 4.1.1.26 or 3.4.7.28 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.