Back to search
CVE-2020-15654
Published: Aug 10, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user interface, when they are not. This could lead to a perceived broken state, especially when interactions with existing browser dialogs and warnings do not work. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox ESR | affected unspecified - < 78.1 |
Mozilla | Firefox | affected unspecified - < 79 |
Mozilla | Thunderbird | affected unspecified - < 78.1 |
References
https://www.mozilla.org/security/advisories/mfsa2020-30/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2020-32/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2020-33/
x_refsource_MISC
https://bugzilla.mozilla.org/show_bug.cgi?id=1648333
x_refsource_MISC
openSUSE-SU-2020:1189
vendor-advisory
x_refsource_SUSE
USN-4443-1
vendor-advisory
x_refsource_UBUNTU
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now