Incorrect handling of back navigations in error pages in Navigation in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.Referenceshttps://crbug.com/777419https://www.debian.org/security/2018/dsa-4103http://www.securitytracker.com/id/1040282https://access.redhat.com/errata/RHSA-2017:3401https://security.gentoo.org/glsa/201801-03https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.htmlhttps://www.debian.org/security/2017/dsa-4064