CVE-2024-11695
firefox: thunderbird: URL Bar Spoofing via Manipulated Punycode and Whitespace Characters
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · November 26, 2024
Updated · May 20, 2026
Description
A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the following issue: A crafted URL containing Arabic script and whitespace characters could have hidden the true origin of the page, resulting in a potential spoofing attack.
Statement
Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.4CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE-451 · User Interface (UI) Misrepresentation of Critical Information