CVE-2021-23253

Opera Mini for Android below 53.1 displays URL left-aligned in the address field. This allows a malicious attacker to craft a URL with a long domain name, e.g. www.safe.opera.com.attacker.com. With the URL being left-aligned, the user will only see the front part (e.g. www.safe.opera.com…) The exact amount depends on the phone screen size but the attacker can craft a number of different domains and target different phones. Starting with version 53.1 Opera Mini displays long URLs with the top-level domain label aligned to the right of the address field which mitigates the issue.
Configurations

Configuration 1 (hide)

cpe:2.3:a:opera:opera_mini:*:*:*:*:*:android:*:*

History

No history.

Information

Published : 2021-01-11 16:15

Updated : 2024-02-28 18:08


NVD link : CVE-2021-23253

Mitre link : CVE-2021-23253

CVE.ORG link : CVE-2021-23253


JSON object : View

Products Affected

opera

  • opera_mini