vulnerability
Arch Linux: Access restriction bypass (CVE-2017-7789)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Jun 11, 2018 | Jul 11, 2025 | Nov 27, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Jun 11, 2018
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A security issue has been found in Firefox < 55.0. If a server sends two Strict-Transport-Security (STS) headers for a single connection, they will be rejected as invalid and HTTP Strict Transport Security (HSTS) will not be enabled for the connection.
Solution
arch-linux-upgrade-latest
References
- CVE-2017-7789
- https://attackerkb.com/topics/CVE-2017-7789
- URL-http://www.securityfocus.com/bid/100374
- URL-http://www.securitytracker.com/id/1039124
- URL-https://bugzilla.mozilla.org/show_bug.cgi?id=1074642
- URL-https://security.archlinux.org/ASA-201708-3
- URL-https://www.mozilla.org/en-US/security/advisories/mfsa2017-18/
- URL-https://www.mozilla.org/security/advisories/mfsa2017-18/
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