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MFSA2021-16 Firefox: Security Vulnerabilities fixed in Firefox 88 (CVE-2021-24000)

Severity:
4
CVSS:
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published:
04/19/2021
Created:
04/20/2021
Added:
04/20/2021
Modified:
04/21/2021

Description:

A race condition with requestPointerLock() and setTimeout() could have resulted in a user interacting with one tab when they believed they were on a separate tab. In conjunction with certain elements (such as ) this could have led to an attack where a user was confused about the origin of the webpage and potentially disclosed information they did not intend to.'

Solution(s)


  • mozilla-firefox-upgrade-88_0

Reference(s)

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