Mozilla developers fixed several memory safety bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these bugs showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code. Christian Holler reported a memory safety problem that is fixed in Firefox ESR 38.8. External Reference: https://www.mozilla.org/security/announce/2016/mfsa2016-39.html
Acknowledgments: Name: the Mozilla project Upstream: Christian Holler
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 5 Via RHSA-2016:0695 https://rhn.redhat.com/errata/RHSA-2016-0695.html
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 5 Red Hat Enterprise Linux 6 Via RHSA-2016:1041 https://rhn.redhat.com/errata/RHSA-2016-1041.html