CVE-2016-5287 Mozilla Firefox Multiple Vulnerabilities (MFSA2016-87)

Firefox is a free and open-source web browser developed for Windows, OS X, and Linux, with a mobile version for Android.

The Mozilla Foundation has released updates to address multiple vulnerabilities in Firefox.
CVE-2016-5287: Crash in nsTArray_base<T>::SwapArrayElements
CVE-2016-5288: Web content can read cache entries

Affected Versions :
Firefox 48 and 49

A remote user can execute arbitrary code on the target system.
A remote user can obtain potentially sensitive information on the target system.

The vendor has released advisories and updates to fix these vulnerabilities. Refer to Mozilla Security Advisories for more information.

Patch:
Following are links for downloading patches to fix the vulnerabilities:

MFSA 2016-85 to MFSA 2016-87