FFmpeg in Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, failed to perform proper bounds checking, which allowed a remote attacker to potentially exploit heap corruption via a crafted video file.Referenceshttp://www.securityfocus.com/bid/95792https://chromereleases.googleblog.com/2017/01/stable-channel-update-for-desktop.htmlhttps://security.gentoo.org/glsa/201701-66http://rhn.redhat.com/errata/RHSA-2017-0206.htmlhttps://security.gentoo.org/glsa/201705-05https://crbug.com/643951http://www.securitytracker.com/id/1037718http://www.debian.org/security/2017/dsa-3776
