CVE-2017-5391

CVE-2017-5391

EPSS 1.8%

Special "about:" pages used by web content, such as RSS feeds, can load privileged "about:" pages in an iframe. If a content-injection bug were found in one of those pages this could allow for potential privilege escalation. This vulnerability affects Firefox < 51.

Affected products

Mozilla · Firefox

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References

https://bugzilla.mozilla.org/show_bug.cgi?id=1309310 https://www.mozilla.org/security/advisories/mfsa2017-01/http://www.securityfocus.com/bid/95763 http://www.securitytracker.com/id/1037693