vulnerability
MFSA2018-07 Firefox: Security vulnerabilities fixed in Firefox ESR 52.7 (CVE-2018-5131)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Mar 13, 2018 | Mar 14, 2018 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Mar 13, 2018
Added
Mar 14, 2018
Modified
Aug 11, 2025
Description
Under certain circumstances the "fetch()" API can return transient local copies of resources that were sent with a "no-store" or "no-cache" cache header instead of downloading a copy from the network as it should. This can result in previously stored, locally cached data of a website being accessible to users if they share a common profile while browsing. This vulnerability affects Firefox ESR < 52.7 and Firefox < 59.
Solution
mozilla-firefox-esr-upgrade-52_7
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