Bug 1529145 (CVE-2017-17786) - CVE-2017-17786 gimp: Heap-based buffer over-read in ReadImage function in plug-ins/common/file-tga.c
Summary: CVE-2017-17786 gimp: Heap-based buffer over-read in ReadImage function in plu...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2017-17786
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1529149 1857521
Blocks: 1856625
TreeView+ depends on / blocked
 
Reported: 2017-12-26 18:17 UTC by Pedro Sampaio
Modified: 2021-10-21 19:52 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2021-10-21 19:52:53 UTC
Embargoed:

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Description Pedro Sampaio 2017-12-26 18:17:24 UTC 
In GIMP 2.8.22, there is a heap-based buffer over-read in ReadImage in plug-ins/common/file-tga.c (related to bgr2rgb.part.1) via an unexpected bits-per-pixel value for an RGBA image.

Upstream bug:

https://bugzilla.gnome.org/show_bug.cgi?id=739134

Upstream patch:

https://git.gnome.org/browse/GIMP/commit/?id=674b62ad45b6579ec6d7923dc3cb1ef4e8b5498b
https://git.gnome.org/browse/GIMP/commit/?id=8ea316667c8a3296bce2832b3986b58d0fdfc077
https://git.gnome.org/browse/GIMP/commit/?id=22e2571c25425f225abdb11a566cc281fca6f366
Comment 1 Pedro Sampaio 2017-12-26 18:31:18 UTC 
Created gimp tracking bugs for this issue:

Affects: fedora-all [bug 1529149]
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