Bug 1576260 (CVE-2018-5159)

Summary: CVE-2018-5159 Mozilla: Integer overflow and out-of-bounds write in Skia
Product: [Other] Security Response Reporter: Doran Moppert <dmoppert>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: cschalle, gecko-bugs-nobody, jhorak, security-response-team, stransky
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2019-06-10 10:21:56 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 1573377, 1573378, 1573379, 1573380, 1578628, 1578629, 1578630, 1578631, 1578632, 1580262    
Bug Blocks: 1573375    

Description Doran Moppert 2018-05-09 07:13:02 UTC 
An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in possible out-of-bounds writes. This could lead to a potentially exploitable crash triggerable by web content.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2018-12/#CVE-2018-5159
Comment 1 Doran Moppert 2018-05-09 07:13:06 UTC 
Acknowledgments:

Name: the Mozilla project
Upstream: Ivan Fratric
Comment 2 errata-xmlrpc 2018-05-14 14:39:53 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:1414 https://access.redhat.com/errata/RHSA-2018:1414
Comment 3 errata-xmlrpc 2018-05-14 15:14:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:1415 https://access.redhat.com/errata/RHSA-2018:1415
Comment 7 errata-xmlrpc 2018-05-24 19:26:41 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:1725 https://access.redhat.com/errata/RHSA-2018:1725
Comment 8 errata-xmlrpc 2018-05-24 19:56:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:1726 https://access.redhat.com/errata/RHSA-2018:1726