Bug 1532552 (CVE-2018-5268)

Summary: CVE-2018-5268 opencv: Heap-based buffer overflow in cv::Jpeg2KDecoder::readComponent8u
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: andrew, databases-maint, hhorak, jmlich83, jridky, karlthered, kwizart, rakesh.pandit, sergio, viktor.vix.jancik
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2019-06-08 03:36:33 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 1531611    
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Description Andrej Nemec 2018-01-09 10:13:02 UTC 
In OpenCV 3.3.1, a heap-based buffer overflow happens in cv::Jpeg2KDecoder::readComponent8u in modules/imgcodecs/src/grfmt_jpeg2000.cpp when parsing a crafted image file. This could cause the application to crash.

Upstream issue:

https://github.com/opencv/opencv/issues/10541
Comment 1 Andrej Nemec 2018-01-09 10:14:20 UTC 
Created opencv tracking bugs for this issue:

Affects: fedora-all [bug 1531611]