GitHub Advisoryadvisory · PyPI

GHSA-w96g-3p64-63wr Improper Restriction of Operations within the Bounds of a Memory Buffer in OpenCV

HIGH Published 2021-10-12 Modified 2021-11-18 Official page ↗
Aliases
CVE-2017-12601
Ecosystem
PyPI
Packages
opencv-python, opencv-contrib-python
Severity
High
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-119, CWE-120
Reviewed
2021-10-08

Affected packages

• PyPI opencv-python: < 3.3.1.11 → fixed in 3.3.1.11 • PyPI opencv-contrib-python: < 3.3.1.11 → fixed in 3.3.1.11

Description

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.

Related

Alias · CVE (1)

  • CVE-2017-12601 OpenCV (Open Source Computer Vision Library) through 3.3 has a buffer overflow in the cv::BmpDecoder::readData function in… vulnerability

Weakness · CWE (2)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
  • CWE-120 Buffer Copy without Checking Size of Input weakness

References