CVE-2021-29952

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

Description

When Web Render components were destructed, a race condition could have caused undefined behavior, and we presume that with enough effort may have been exploitable to run arbitrary code. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
FirefoxMozilla	before 88.0.1Affected
Firefox for AndroidMozilla	before 88.1.3Affected

References

https://www.mozilla.org/security/advisories/mfsa2021-20/
https://bugzilla.mozilla.org/show_bug.cgi?id=1704227

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