Bug 1401913 (CVE-2016-9810)

Summary: CVE-2016-9810 gstreamer: Invalid memory read in g_type_check_instance_is_fundamentally_a
Product: [Other] Security Response Reporter: Adam Mariš <amaris>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: bdpepple, bnocera, dkholia, fidencio, jgrulich, marcandre.lureau, mike, negativo17, otte, slawomir, uraeus, victortoso, wtaymans
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: gstreamer1-plugins-good 1.8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-01-16 08:26:36 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1401939, 1401940, 1401941, 1401942    
Bug Blocks: 1401937, 1415638    

Description Adam Mariš 2016-12-06 11:56:53 UTC 
An invalid memory read in the glib function g_type_check_instance_is_fundamentally_a was found caused by calling unref() on a reference owned by the caller function.

Upstream bug:

https://bugzilla.gnome.org/show_bug.cgi?id=774897

CVE assignment:

http://seclists.org/oss-sec/2016/q4/589
Comment 1 Adam Mariš 2016-12-06 12:05:54 UTC 
Upstream patch:

https://github.com/GStreamer/gst-plugins-good/commit/b31c504645a814c59d91d49e4fe218acaf93f4ca
Comment 2 Adam Mariš 2016-12-06 12:41:10 UTC 
Created mingw-gstreamer1-plugins-good tracking bugs for this issue:

Affects: fedora-all [bug 1401941]
Comment 3 Adam Mariš 2016-12-06 12:41:19 UTC 
Created mingw-gstreamer-plugins-good tracking bugs for this issue:

Affects: fedora-all [bug 1401942]
Comment 4 Adam Mariš 2016-12-06 12:41:27 UTC 
Created gstreamer-plugins-good tracking bugs for this issue:

Affects: fedora-all [bug 1401940]
Comment 5 Adam Mariš 2016-12-06 12:41:35 UTC 
Created gstreamer1-plugins-good tracking bugs for this issue:

Affects: fedora-all [bug 1401939]
Comment 6 errata-xmlrpc 2017-08-01 22:28:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2017:2060 https://access.redhat.com/errata/RHSA-2017:2060