When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. This vulnerability affects Firefox < 89.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2021-06-24T13:15:55

Updated: 2024-08-03T22:18:03.404Z

Reserved: 2021-04-01T00:00:00

Link: CVE-2021-29961

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-06-24T14:15:10.233

Modified: 2021-09-20T18:48:58.343

Link: CVE-2021-29961

cve-icon Redhat

No data.