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Bug 1483698 - (CVE-2017-12864) CVE-2017-12864 opencv: Integer overflow in ReadNumber function in opencv/modules/imgcodecs/src/grfmt_pxm.cpp
CVE-2017-12864 opencv: Integer overflow in ReadNumber function in opencv/modu...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170815,reported=2...
: Security
Depends On: 1483700
Blocks:
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Reported: 2017-08-21 14:41 EDT by Pedro Sampaio
Modified: 2018-06-10 17:35 EDT (History)
8 users (show)

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Description Pedro Sampaio 2017-08-21 14:41:54 EDT 
In opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function ReadNumber did
not checkout the input length, which lead to integer overflow. If the
image is from remote, may lead to remote code execution or denial of
service. This affects Opencv 3.3 and earlier.

Upstream bug:

https://github.com/opencv/opencv/issues/9372
Comment 1 Pedro Sampaio 2017-08-21 14:46:01 EDT 
Created opencv tracking bugs for this issue:

Affects: fedora-all [bug 1483700]
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