Fedora 27 : webkitgtk4 (2018-0590e4af13) (Spectre)
Medium Nessus Plugin ID 106022
SynopsisThe remote Fedora host is missing a security update.
DescriptionThis update includes improvements to mitigate the effects of Spectre ([CVE-2017-5753](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-20 17-5753) and [CVE-2017-5715](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-201 7-5715)) :
- Disable SharedArrayBuffers from Web API.
- Reduce the precision of “high” resolution time to 1ms.
Additional fixes :
- Fix API documentation generation with newer gtk-doc.
Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpdate the affected webkitgtk4 package.