Bug 1483893 – CVE-2017-12598 opencv: out-of-bounds read error in the cv::RBaseStream::readBlock function

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Bug 1483893 - (CVE-2017-12598) CVE-2017-12598 opencv: out-of-bounds read error in the cv::RBaseStream::readBlock function

Summary:	CVE-2017-12598 opencv: out-of-bounds read error in the cv::RBaseStream::readB...

Status:	NEW

Aliases:	CVE-2017-12598

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

Priority	low Severity low
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Assigned To:	Red Hat Product Security
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Whiteboard:	impact=low,public=20170805,reported=2...
Keywords:	Security

Depends On:	1483902
Blocks:
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Reported:	2017-08-22 04:43 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 04:43:46 EDT

OpenCV (Open Source Computer Vision Library) through 3.3 has an
out-of-bounds read error in the cv::RBaseStream::readBlock function in
modules/imgcodecs/src/bitstrm.cpp when reading an image file by using
cv::imread, as demonstrated by the 8-opencv-invalid-read-fread test
case.

Reference:

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

Comment 1 Adam Mariš 2017-08-22 04:51:48 EDT

Created opencv tracking bugs for this issue:

Affects: fedora-all [bug 1483902]

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