Various packages included vulnerable parsers generated by 'flex'.
This update provides a fixed 'flex' package and also rebuilds of packages that might have security issues caused by the auto generated code.
Flex itself was updated to fix a buffer overflow in the generated scanner (bsc#990856, CVE-2016-6354)
Packages that were rebuilt with the fixed flex: - at - bogofilter - cyrus-imapd - kdelibs4 - libQtWebKit4 - libbonobo - mdbtools - netpbm - openslp - sgmltool - virtuoso
Also libqt5-qtwebkit received an additional security fix: - CVE-2015-8079: QtWebKit logs visited URLs to WebpageIcons.db in private browsing mode (bsc#954210).