vulnerability
MFSA2020-24 Firefox: Security Vulnerabilities fixed in Firefox 78 (CVE-2020-12415)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jun 30, 2020 | Jul 2, 2020 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jun 30, 2020
Added
Jul 2, 2020
Modified
Aug 11, 2025
Description
When "%2F" was present in a manifest URL, Firefox's AppCache behavior may have become confused and allowed a manifest to be served from a subdirectory. This could cause the appcache to be used to service requests for the top level directory. This vulnerability affects Firefox < 78.
Solution
mozilla-firefox-upgrade-78_0
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