vulnerability
MFSA2020-32 Firefox: Security Vulnerabilities fixed in Firefox ESR 78.1 (CVE-2020-15653)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jul 28, 2020 | Jul 29, 2020 | Aug 17, 2020 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jul 28, 2020
Added
Jul 29, 2020
Modified
Aug 17, 2020
Description
An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
Solution
mozilla-firefox-esr-upgrade-78_1
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