Buffer Overflow Affecting opencv-python Open this link in a new tab package, versions [,3.3.1.11)
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-PYTHON-OPENCVPYTHON-1731352
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published
13 Oct 2021
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disclosed
12 Oct 2021
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credit
Unknown
How to fix?
Upgrade opencv-python
to version 3.3.1.11 or higher.
Overview
opencv-python is a Wrapper package for OpenCV python bindings.
Affected versions of this package are vulnerable to Buffer Overflow via the cv::BmpDecoder::readData
function in modules/imgcodecs/src/grfmt_bmp.cpp
when reading an image file by using cv::imread
, as demonstrated by the 4-buf-overflow-readData-memcpy
test case.