Bug 1372204

Summary: gdk-pixbuf: bmp decoder: Integer overflow in DecodeHeader causes out-of-bounds heap read in Oneline32 function
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bmcclain, cfergeau, dblechte, eedri, erik-fedora, fedora, lsurette, mclasen, mgoldboi, michal.skrivanek, otte, rh-spice-bugs, rjones, srevivo, ykaul
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
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Clone Of: Environment:
Last Closed: 2019-06-08 02:58:04 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1372551, 1372552, 1372554    
Bug Blocks: 1371444    

Description Andrej Nemec 2016-09-01 07:45:52 UTC 
A remotely exploitable vulnerability was found in the bmp decoder in gdk-pixbuf. A maliciously crafted file could cause the application to crash.

Upstream bug:

https://bugzilla.gnome.org/show_bug.cgi?id=768738

Upstream fix:

https://git.gnome.org/browse/gdk-pixbuf/commit/?id=779429ce34e439c01d257444fe9d6739e72a2024
Comment 1 Dhiru Kholia 2016-09-02 04:28:54 UTC 
Created gdk-pixbuf2 tracking bugs for this issue:

Affects: fedora-all [bug 1372551]
Comment 2 Dhiru Kholia 2016-09-02 04:29:10 UTC 
Created mingw-gdk-pixbuf tracking bugs for this issue:

Affects: fedora-all [bug 1372552]
Comment 3 Dhiru Kholia 2016-09-02 04:31:54 UTC 
Created mingw-gdk-pixbuf tracking bugs for this issue:

Affects: epel-7 [bug 1372554]