CVE-2021-4221

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.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:37

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1704422 - Exploit, Issue Tracking, Vendor Advisory () https://bugzilla.mozilla.org/show_bug.cgi?id=1704422 - Exploit, Issue Tracking, Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2021-38/ - Vendor Advisory () https://www.mozilla.org/security/advisories/mfsa2021-38/ - Vendor Advisory

Information

Published : 2022-12-22 20:15

Updated : 2024-11-21 06:37


NVD link : CVE-2021-4221

Mitre link : CVE-2021-4221

CVE.ORG link : CVE-2021-4221


JSON object : View

Products Affected

mozilla

  • firefox

google

  • android