Bug 1646575 (CVE-2018-3977) - CVE-2018-3977 SDL2_image: code execution in the XCF image rendering functionality
Summary: CVE-2018-3977 SDL2_image: code execution in the XCF image rendering functiona...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2018-3977
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=important,public=20181101,repo...
Depends On: 1646576 1646577 1646578
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-11-05 17:00 UTC by Laura Pardo
Modified: 2019-06-10 10:42 UTC (History)
5 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-06-10 10:42:00 UTC


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Description Laura Pardo 2018-11-05 17:00:13 UTC
An exploitable code execution vulnerability exists in the XCF image rendering functionality of SDL2_image-2.0.3. A specially crafted XCF image can cause a heap overflow, resulting in code execution. An attacker can display a specially crafted image to trigger this vulnerability. 


References:
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0645

Comment 1 Laura Pardo 2018-11-05 17:01:11 UTC
Created SDL2_image tracking bugs for this issue:

Affects: epel-7 [bug 1646577]
Affects: fedora-all [bug 1646578]


Created mingw-SDL2_image tracking bugs for this issue:

Affects: fedora-all [bug 1646576]

Comment 2 Product Security DevOps Team 2019-06-10 10:42:00 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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