Synopsis: Important: firefox security update Advisory ID: SLSA-2017:3382-1 Issue Date: 2017-12-05 CVE Numbers: CVE-2017-7843 -- This update upgrades Firefox to version 52.5.1 ESR. Security Fix(es): * A privacy flaw was discovered in Firefox. In Private Browsing mode, a web worker could write persistent data to IndexedDB, which was not cleared when exiting and would persist across multiple sessions. A malicious website could exploit the flaw to bypass private-browsing protections and uniquely fingerprint visitors. (CVE-2017-7843) -- SL6 x86_64 firefox-52.5.1-1.el6_9.x86_64.rpm firefox-debuginfo-52.5.1-1.el6_9.x86_64.rpm firefox-52.5.1-1.el6_9.i686.rpm firefox-debuginfo-52.5.1-1.el6_9.i686.rpm i386 firefox-52.5.1-1.el6_9.i686.rpm firefox-debuginfo-52.5.1-1.el6_9.i686.rpm SL7 x86_64 firefox-52.5.1-1.el7_4.x86_64.rpm firefox-debuginfo-52.5.1-1.el7_4.x86_64.rpm firefox-52.5.1-1.el7_4.i686.rpm firefox-debuginfo-52.5.1-1.el7_4.i686.rpm - Scientific Linux Development Team