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redhatcveRedhat.comRH:CVE-2017-7787
HistoryOct 09, 2019 - 9:31 a.m.

CVE-2017-7787

2019-10-0909:31:28
redhat.com
access.redhat.com
10

0.004 Low

EPSS

Percentile

73.2%

Same-origin policy protections can be bypassed on pages with embedded iframes during page reloads, allowing the iframes to access content on the top level page, leading to information disclosure. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.