Bug 1483898 – CVE-2017-12603 opencv: invalid write in the cv::RLByteStream::getBytes function

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Bug 1483898 - (CVE-2017-12603) CVE-2017-12603 opencv: invalid write in the cv::RLByteStream::getBytes function

Summary:	CVE-2017-12603 opencv: invalid write in the cv::RLByteStream::getBytes function

Status:	NEW

Aliases:	CVE-2017-12603

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 17:36 EDT (History)
CC List:	8 users (show)

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Description Adam Mariš 2017-08-22 04:44:52 EDT

OpenCV (Open Source Computer Vision Library) through 3.3 has an invalid
write in the cv::RLByteStream::getBytes function in
modules/imgcodecs/src/bitstrm.cpp when reading an image file by using
cv::imread, as demonstrated by the 2-opencv-heapoverflow-fseek test
case.

Reference:

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

Comment 1 Adam Mariš 2017-08-22 04:50:32 EDT

Created opencv tracking bugs for this issue:

Affects: fedora-all [bug 1483902]

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