Bug 1483896 – CVE-2017-12601 opencv: buffer overflow in the cv::BmpDecoder::readData function

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Bug 1483896 - (CVE-2017-12601) CVE-2017-12601 opencv: buffer overflow in the cv::BmpDecoder::readData function

Summary:	CVE-2017-12601 opencv: buffer overflow in the cv::BmpDecoder::readData function

Status:	NEW

Aliases:	CVE-2017-12601

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
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Assigned To:	Red Hat Product Security
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Whiteboard:	impact=moderate,public=20170805,repor...
Keywords:	Security

Depends On:	1483902
Blocks:
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Reported:	2017-08-22 04:44 EDT by Adam Mariš
Modified:	2018-06-10 17:35 EDT (History)
CC List:	8 users (show)

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Description Adam Mariš 2017-08-22 04:44:26 EDT

OpenCV (Open Source Computer Vision Library) through 3.3 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.

Reference:

https://github.com/xiaoqx/pocs/blob/master/opencv.md

Comment 1 Adam Mariš 2017-08-22 04:50:53 EDT

Created opencv tracking bugs for this issue:

Affects: fedora-all [bug 1483902]

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