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Ubuntu: (Multiple Advisories) (CVE-2020-26962): Firefox vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2020-26962): Firefox vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
11/18/2020
Created
11/21/2020
Added
11/19/2020
Modified
03/22/2023

Description

Cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated. This could have been used in clickjacking attacks, as well as be read across partitions in dynamic first party isolation. This vulnerability affects Firefox < 83.

Solution(s)

  • ubuntu-upgrade-firefox

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