Nokogiri: Possible Use-After-Free when setting an attribute value via `Nokogiri::XML::Attr#value=` or `#content=`

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CVE-2017-7788

When an "iframe" has a "sandbox" attribute and its content is specified using "srcdoc", that content does not inherit the containing page's Content Security Policy CSP as it should unless the sandbox attribute included "allow-same-origin". This vulnerability affects Firefox 55...

kdelibs security update

3.5.4-22.0.1.el53 - Remove Version branding - Maximum rpm trademark logos removed pics/crystalsvg/-mime-rpm in tarball 3.5.4-22 - Resolves: 505621, CVE-2009-1687, integer overflow in KJS JavaScript garbage collector CVE-2009-1698, KHTML CSS parser - incorrect handling CSS style attribute content...