Bug 1643093 (CVE-2018-18443)

Summary: CVE-2018-18443 OpenEXR: Memory leak in ThreadPool in in IlmBase/IlmThread/IlmThreadPool.cpp
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: dhoward, jridky, kwizart, manisandro, rdieter
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-11-28 09:34:15 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1643095, 1643096, 1643098, 1910633    
Bug Blocks: 1643102    

Description Andrej Nemec 2018-10-25 13:44:35 UTC
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview. A specially crafted file could cause the application to crash.

Upstream issue:


Comment 1 Andrej Nemec 2018-10-25 13:46:39 UTC
Created OpenEXR tracking bugs for this issue:

Affects: fedora-all [bug 1643095]

Created mingw-OpenEXR tracking bugs for this issue:

Affects: fedora-all [bug 1643096]

Comment 3 Stefan Cornelius 2018-11-28 09:34:25 UTC

This issue did not affect the versions of OpenEXR as shipped with Red Hat Enterprise Linux 6 and 7.