vulnerability
Arch Linux: Content spoofing (CVE-2019-11721)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jul 23, 2019 | Jul 11, 2025 | Nov 27, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jul 23, 2019
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
The unicode latin 'kra' character can be used to spoof a standard 'k' character in the addressbar in Firefox before 68.0. This allows for domain spoofing attacks as do not display as punycode text, allowing for user confusion.
Solution
arch-linux-upgrade-latest
References
- CVE-2019-11721
- https://attackerkb.com/topics/CVE-2019-11721
- URL-http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
- URL-http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
- URL-http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
- URL-http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
- URL-https://bugzilla.mozilla.org/show_bug.cgi?id=1256009
- URL-https://security.archlinux.org/ASA-201907-4
- URL-https://security.gentoo.org/glsa/201908-12
- URL-https://www.mozilla.org/en-US/security/advisories/mfsa2019-21/
- URL-https://www.mozilla.org/security/advisories/mfsa2019-21/
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