Bug 1610828 (CVE-2017-2905)

Summary: CVE-2017-2905 blender: Integer Overflow in the bmp loading functionality
Product: [Other] Security Response Reporter: Laura Pardo <lpardo>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: design-devel, hobbes1069, kwizart, luya_tfz, negativo17, promac
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2021-10-25 09:50:14 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 1610829    
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Description Laura Pardo 2018-08-01 13:46:28 UTC
An exploitable integer overflow exists in the bmp loading functionality of the Blender open-source 3d creation suite version 2.78c. A specially crafted '.bmp' 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-2017-0412

Comment 1 Laura Pardo 2018-08-01 13:46:53 UTC
Created blender tracking bugs for this issue:

Affects: epel-7 [bug 1610829]