Rapid7 Vulnerability & Exploit Database

MFSA2020-08 Firefox: Security Vulnerabilities fixed in Firefox 74 (CVE-2020-6810)

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MFSA2020-08 Firefox: Security Vulnerabilities fixed in Firefox 74 (CVE-2020-6810)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
03/10/2020
Created
03/12/2020
Added
03/11/2020
Modified
04/02/2020

Description

After a website had entered fullscreen mode, it could have used a previously opened popup to obscure the notification that indicates the browser is in fullscreen mode. Combined with spoofing the browser chrome, this could have led to confusing the user about the current origin of the page and credential theft or other attacks. This vulnerability affects Firefox < 74.

Solution(s)

  • mozilla-firefox-upgrade-74_0

References

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