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.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html | Third Party Advisory |
https://bugzilla.mozilla.org/show_bug.cgi?id=1648333 | Issue Tracking Vendor Advisory |
https://usn.ubuntu.com/4443-1/ | Third Party Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-30/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-32/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-33/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2020-08-10T17:43:24
Updated: 2020-08-18T13:06:11
Reserved: 2020-07-10T00:00:00
Link: CVE-2020-15654
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-08-10T18:15:12.437
Modified: 2023-02-02T22:19:18.087
Link: CVE-2020-15654
JSON object: View
Redhat Information
No data.
CWE