medium6.5
CVE-2020-26977
By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original …
Impact
By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original domain. *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox Mobile | before 84.0 |