Incomplete display of URL could lead to address bar spoofing.
RISK LEVEL: Medium
FIX: A fix has been released in the automatic update channel since 13th April, 2022. No user action is required.
F‑Secure Internet Security Browser for Android Version 18.6 and below
All supported platforms for the affected products
A vulnerability affecting F‑Secure Internet Security browser was discovered. A maliciously crafted website could make a phishing attack with address bar spoofing as the browser did not show full URL, such as port number.
This issue was reported to F‑Secure through the Vulnerability Reward Program. No known exploit or attack has been seen in the wild.
F‑Secure Corporation would like to thank Kirtikumar Anandrao Ramchandani for bringing this issue to our attention.
Date Issued: 2022-04-14