Bug 1395126 (CVE-2016-9447)

Summary: CVE-2016-9447 gstreamer-plugins-bad-free: Memory corruption flaw in NSF decoder
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bmcclain, bnocera, cfergeau, dblechte, dkholia, eedri, erik-fedora, jgrulich, lsurette, mgoldboi, michal.skrivanek, otte, rbalakri, rh-spice-bugs, sherold, slawomir, srevivo, tuxator, wtaymans, ykaul, ylavi
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
A memory corruption flaw was found in GStreamer's Nintendo NSF music file format decoding plug-in. A remote attacker could use this flaw to cause an application using GStreamer to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-07-27 14:26:44 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1395129, 1395128, 1400820, 1400821, 1400838, 1400839, 1400908    
Bug Blocks: 1395130    

Description Andrej Nemec 2016-11-15 08:49:56 UTC
A vulnerability was found in gstreamer-0.10. There is a near total lack of bounds checking on proposed ROM mappings. This applies to be the initial ROM load, as well as subsequent ROM bank switching. All of the handling for ROM mapping is in gst-plugins-bad/gst/nsf.c

External References:


Comment 1 Andrej Nemec 2016-11-15 08:50:45 UTC
Created gstreamer tracking bugs for this issue:

Affects: fedora-all [bug 1395128]

Comment 2 Andrej Nemec 2016-11-15 08:50:58 UTC
Created mingw-gstreamer tracking bugs for this issue:

Affects: fedora-all [bug 1395129]

Comment 5 Dhiru Kholia 2016-11-18 06:49:46 UTC

sudo rm /usr/lib*/gstreamer-0.10/libgstnsf.so

Please note that this mitigation deletes the vulnerable NSF codec file, which removes the functionality to play Nintendo NSF music files.

Comment 6 Andrej Nemec 2016-11-21 07:06:11 UTC
CVE assignment:


Comment 11 Dhiru Kholia 2016-12-02 09:33:16 UTC
Created gstreamer-plugins-bad-free tracking bugs for this issue:

Affects: fedora-all [bug 1400908]

Comment 12 errata-xmlrpc 2016-12-21 12:13:22 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2016:2974 https://rhn.redhat.com/errata/RHSA-2016-2974.html

Comment 13 errata-xmlrpc 2017-01-05 09:15:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2017:0018 https://rhn.redhat.com/errata/RHSA-2017-0018.html