vulnerability
MFSA2016-90 Firefox: Security vulnerabilities fixed in Firefox ESR 45.5 (CVE-2016-5291)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:C/I:N/A:N) | Nov 15, 2016 | Nov 16, 2016 | Aug 11, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:N)
Published
Nov 15, 2016
Added
Nov 16, 2016
Modified
Aug 11, 2025
Description
A same-origin policy bypass with local shortcut files to load arbitrary local content from disk. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50.
Solution
mozilla-firefox-esr-upgrade-45_5
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