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MFSA2020-12 Firefox: Security Vulnerabilities fixed in Firefox 75 (CVE-2020-6823)

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MFSA2020-12 Firefox: Security Vulnerabilities fixed in Firefox 75 (CVE-2020-6823)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
04/07/2020
Created
04/09/2020
Added
04/08/2020
Modified
05/04/2020

Description

A malicious extension could have called <code>browser.identity.launchWebAuthFlow</code>, controlling the redirect_uri, and through the Promise returned, obtain the Auth code and gain access to the user's account at the service provider. This vulnerability affects Firefox < 75.

Solution(s)

  • mozilla-firefox-upgrade-75_0

References

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