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.
References
Link | Resource |
---|---|
https://bugzilla.mozilla.org/show_bug.cgi?id=1700235 | Broken Link Issue Tracking Vendor Advisory |
https://security.gentoo.org/glsa/202107-09 | Third Party Advisory |
https://www.mozilla.org/security/advisories/mfsa2021-23/ | Release Notes Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2021-06-24T13:15:55
Updated: 2021-07-07T09:06:18
Reserved: 2021-04-01T00:00:00
Link: CVE-2021-29961
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-06-24T14:15:10.233
Modified: 2021-09-20T18:48:58.343
Link: CVE-2021-29961
JSON object: View
Redhat Information
No data.
CWE