GHSA-w96g-3p64-63wr

Source
https://github.com/advisories/GHSA-w96g-3p64-63wr
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/10/GHSA-w96g-3p64-63wr/GHSA-w96g-3p64-63wr.json
Aliases
Published
2021-10-12T22:01:23Z
Modified
2023-11-08T03:58:52.457730Z
Summary
Improper Restriction of Operations within the Bounds of a Memory Buffer in OpenCV
Details

OpenCV (Open Source Computer Vision Library) through 3.3 (corresponding to OpenCV-Python 3.3.0.9) has a buffer overflow in 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.

References

Affected packages

PyPI / opencv-python

Package

Name
opencv-python

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
3.3.1.11

Affected versions

3.*

3.1.0
3.1.0.0
3.1.0.1
3.1.0.2
3.1.0.3
3.1.0.4
3.1.0.5
3.2.0.6
3.2.0.7
3.2.0.8
3.3.0.9
3.3.0.10

Database specific 

{
    "last_known_affected_version_range": "<= 3.3.0.9"
}

PyPI / opencv-contrib-python

Package

Name
opencv-contrib-python

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
3.3.1.11

Affected versions

3.*

3.1.0.0
3.2.0.7
3.2.0.8
3.3.0.9
3.3.0.10

Database specific 

{
    "last_known_affected_version_range": "<= 3.3.0.9"
}