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.
Name: the Mozilla project
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