Bug 1342891 (CVE-2016-2819) - CVE-2016-2819 Mozilla: Buffer overflow parsing HTML5 fragments (MFSA 2016-50)
Summary: CVE-2016-2819 Mozilla: Buffer overflow parsing HTML5 fragments (MFSA 2016-50)
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2016-2819
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1335788
TreeView+ depends on / blocked
 
Reported: 2016-06-06 04:07 UTC by Huzaifa S. Sidhpurwala
Modified: 2021-02-17 03:47 UTC (History)
4 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2016-07-05 06:38:45 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2016:1217 0 normal SHIPPED_LIVE Critical: firefox security update 2016-06-08 21:00:59 UTC

Description Huzaifa S. Sidhpurwala 2016-06-06 04:07:08 UTC 
Security researcher firehack reported a buffer overflow when parsing HTML5 fragments in a foreign context such as under an <svg> node. This results in a potentially exploitable crash when inserting an HTML fragment into an existing document. 


External Reference:

https://www.mozilla.org/security/announce/2016/mfsa2016-50.html


Acknowledgements:

Name: the Mozilla project
Upstream: firehack
Comment 1 errata-xmlrpc 2016-06-08 17:04:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 6

Via RHSA-2016:1217 https://access.redhat.com/errata/RHSA-2016:1217
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