First published: Tue Jul 28 2020(Updated: )
Last updated 24 July 2024
Credit: security@mozilla.org security@mozilla.org
Affected Software | Affected Version | How to fix |
---|---|---|
Mozilla Firefox ESR | <78.1 | 78.1 |
Mozilla Thunderbird | <78.1 | 78.1 |
Mozilla Firefox | <79 | 79 |
Mozilla Firefox | <79.0 | |
Mozilla Firefox ESR | <78.1 | |
Mozilla Thunderbird | <78.1 | |
Canonical Ubuntu Linux | =16.04 | |
Canonical Ubuntu Linux | =18.04 | |
Canonical Ubuntu Linux | =20.04 | |
debian/firefox | 132.0.2-1 | |
debian/thunderbird | 1:115.12.0-1~deb11u1 1:128.4.0esr-1~deb11u1 1:115.16.0esr-1~deb12u1 1:128.4.0esr-1~deb12u1 1:128.4.2esr-1 1:128.4.3esr-1 |
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(Found alongside the following vulnerabilities)
CVE-2020-15654 is a vulnerability in Mozilla Firefox and Thunderbird that allows a website to make it look like the user is interacting with the user interface when they are not.
CVE-2020-15654 works by specifying a custom cursor using CSS and putting the website in an endless loop, creating a perceived broken state.
CVE-2020-15654 has a severity level of low.
Mozilla Firefox ESR 78.1, Mozilla Firefox up to version 79, and Mozilla Thunderbird 78.1 are affected by CVE-2020-15654.
To resolve CVE-2020-15654, update your Mozilla Firefox or Thunderbird to the latest version provided by Mozilla.