Bug 1323060 (CVE-2016-3994) - CVE-2016-3994 imlib2: out of bound read in GIF loader
Summary: CVE-2016-3994 imlib2: out of bound read in GIF loader
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2016-3994
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:
Depends On: 1323062 1323063 1323064
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-04-01 07:33 UTC by Andrej Nemec
Modified: 2019-09-29 13:46 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-08 02:50:11 UTC
Embargoed:

Attachments (Terms of Use)
Silghtly modified patch from the Debian bug (1.13 KB, patch)
2016-04-01 13:36 UTC, Tomas Smetana 		no flags Details | Diff
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Description Andrej Nemec 2016-04-01 07:33:50 UTC 
A vulnerability was found in a way imlib2 processes GIF files. A specially crafted file could cause the imlib2 to crash, or even expose some of the host memory.

Original bug report (reproducer attached):

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=785369
Comment 1 Andrej Nemec 2016-04-01 07:34:45 UTC 
Created imlib2 tracking bugs for this issue:

Affects: fedora-all [bug 1323062]
Affects: epel-6 [bug 1323063]
Affects: epel-7 [bug 1323064]
Comment 2 Tomas Smetana 2016-04-01 13:36:10 UTC 
Created attachment 1142568 [details]
Silghtly modified patch from the Debian bug
Comment 3 Andrej Nemec 2016-04-11 07:43:29 UTC 
Upstream fix:

https://git.enlightenment.org/legacy/imlib2.git/commit/?id=37a96801663b7b4cd3fbe56cc0eb8b6a17e766a8

CVE assignment:

http://seclists.org/oss-sec/2016/q2/46
Comment 4 Fedora Update System 2016-04-13 07:23:03 UTC 
imlib2-1.4.8-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
Comment 5 Fedora Update System 2016-05-23 20:07:13 UTC 
imlib2-1.4.9-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.
Comment 6 Fedora Update System 2016-05-24 01:21:50 UTC 
imlib2-1.4.9-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.
Comment 7 Product Security DevOps Team 2019-06-08 02:50:11 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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