CVE-2021-29961

State: Published
Severity: Not scored
Published: Jun 24, 2021
Updated: Aug 3, 2024
Reserved: Apr 1, 2021

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
FirefoxMozilla	before 89Affected

References

https://www.mozilla.org/security/advisories/mfsa2021-23/
https://bugzilla.mozilla.org/show_bug.cgi?id=1700235
GLSA-202107-09vendor-advisory

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