CVE-2020-26977
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Mozilla Firefox Mobile
PublishedJan 7, 2021
First seenJan 7, 2021
How to fix
Update
- mozilla firefox_mobile84.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox_mobile | v < 84.0 | 84.0 |
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