Bug 1610826 (CVE-2017-2904)

Summary:	CVE-2017-2903 blender: Integer Overflow in the RADIANCE loading functionality
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	design-devel, hobbes1069, kwizart, luya_tfz, negativo17, promac
Target Milestone:	---	Keywords:	Security
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Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Last Closed:	2021-10-25 09:50:10 UTC	Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1610827
Bug Blocks:

Description Laura Pardo 2018-08-01 13:44:33 UTC

An exploitable integer overflow exists in the RADIANCE loading functionality of the Blender open-source 3d creation suite version 2.78c. A specially crafted '.hdr' file can cause an integer overflow resulting in a buffer overflow which can allow for code execution under the context of the application. An attacker can convince a user to use the file as an asset via the sequencer in order to trigger this vulnerability. 


References:
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0411

Comment 1 Laura Pardo 2018-08-01 13:44:55 UTC

Created blender tracking bugs for this issue:

Affects: epel-7 [bug 1610827]