vulnerability
MFSA2021-07 Firefox: Security Vulnerabilities fixed in Firefox 86 (CVE-2021-23971)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Feb 23, 2021 | Feb 24, 2021 | Mar 5, 2021 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Feb 23, 2021
Added
Feb 24, 2021
Modified
Mar 5, 2021
Description
When processing a redirect with a conflicting Referrer-Policy, Firefox would have adopted the redirect's Referrer-Policy. This would have potentially resulted in more information than intended by the original origin being provided to the destination of the redirect. This vulnerability affects Firefox < 86.
Solution
mozilla-firefox-upgrade-86_0
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