Bug 1447949 (CVE-2017-7475)

Summary: CVE-2017-7475 cairo: NULL pointer dereference with a crafted font file
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: bmcclain, cfergeau, dblechte, eedri, erik-fedora, fedora-mingw, fedora, lsurette, marcandre.lureau, mgoldboi, michal.skrivanek, otte, pengjiaqi, rh-spice-bugs, rjones, srevivo, ykaul
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
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Clone Of: Environment:
Last Closed: 2019-06-08 03:11:53 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: 1447972, 1447973, 1447976    
Bug Blocks:    

Description Andrej Nemec 2017-05-04 09:57:18 UTC 
A NULL pointer dereference vulnerability was found in cairo. A maliciously crafted font file could cause the application to crash.

Upstream bug:

https://bugs.freedesktop.org/show_bug.cgi?id=100763

References:

http://seclists.org/oss-sec/2017/q2/151
Comment 1 Andrej Nemec 2017-05-04 10:44:34 UTC 
Created cairo tracking bugs for this issue:

Affects: fedora-all [bug 1447973]


Created mingw-cairo tracking bugs for this issue:

Affects: epel-all [bug 1447972]
Comment 2 Andrej Nemec 2017-05-04 10:48:59 UTC 
Created mingw-cairo tracking bugs for this issue:

Affects: fedora-all [bug 1447976]
Comment 3 Jiaqi Peng 2017-05-04 11:56:44 UTC 
I have made the reproducer public: 
https://bugs.freedesktop.org/show_bug.cgi?id=100763