If a domain name contained a RTL character, it would cause the domain to be rendered to the right of the path. This could lead to user confusion and spoofing attacks. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*<br>*Note*: Due to a clerical error this advisory was not included in the original announcement, and was added in Feburary 2022. This vulnerability affects Firefox < 92.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2022-12-22T00:00:00
Updated: 2024-08-03T17:16:04.358Z
Reserved: 2022-02-18T00:00:00
Link: CVE-2021-4221
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-12-22T20:15:12.337
Modified: 2024-11-21T06:37:10.750
Link: CVE-2021-4221
Redhat
No data.