Synopsis: Important: thunderbird security update Advisory ID: SLSA-2016:1985-1 Issue Date: 2016-10-03 CVE Numbers: CVE-2016-5257 -- This update upgrades Thunderbird to version 45.4.0. Security Fix(es): * Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2016-5257) -- SL5 x86_64 thunderbird-45.4.0-1.el5_11.x86_64.rpm thunderbird-debuginfo-45.4.0-1.el5_11.x86_64.rpm i386 thunderbird-45.4.0-1.el5_11.i386.rpm thunderbird-debuginfo-45.4.0-1.el5_11.i386.rpm SL6 x86_64 thunderbird-45.4.0-1.el6_8.x86_64.rpm thunderbird-debuginfo-45.4.0-1.el6_8.x86_64.rpm i386 thunderbird-45.4.0-1.el6_8.i686.rpm thunderbird-debuginfo-45.4.0-1.el6_8.i686.rpm SL7 x86_64 thunderbird-45.4.0-1.el7_2.x86_64.rpm thunderbird-debuginfo-45.4.0-1.el7_2.x86_64.rpm - Scientific Linux Development Team