vulnerability
MFSA2020-08 Firefox: Security Vulnerabilities fixed in Firefox 74 (CVE-2020-6808)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Mar 10, 2020 | Mar 11, 2020 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Mar 10, 2020
Added
Mar 11, 2020
Modified
Aug 11, 2025
Description
When a JavaScript URL (javascript:) is evaluated and the result is a string, this string is parsed to create an HTML document, which is then presented. Previously, this document's URL (as reported by the document.location property, for example) was the originating javascript: URL which could lead to spoofing attacks; it is now correctly the URL of the originating document. This vulnerability affects Firefox < 74.
Solution
mozilla-firefox-upgrade-74_0
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