cve/2022/CVE-2022-22758.md

CVE-2022-22758

Description

When clicking on a tel: link, USSD codes, specified after a * character, would be included in the phone number. On certain phones, or on certain carriers, if the number was dialed this could perform actions on a user's account, similar to a cross-site request forgery attack.
This bug only affects Firefox for Android. Other operating systems are unaffected.. This vulnerability affects Firefox < 97.

POC

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1728742
• https://www.mozilla.org/security/advisories/mfsa2022-04/

Github

• https://github.com/KirtiRamchandani/KirtiRamchandani