PT-2021-15639
CVE-2021-23983
·
Published
2021-03-23
·
Updated
2024-12-12
Description by
CVSS 3.1
6.5
MediumMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions:
Firefox versions prior to 87
Description:
The issue arises when a transition is caused on a parent node by removing a CSS rule, leading to an invalid property being applied for a marker. This results in memory corruption and can cause a potentially exploitable crash.
Recommendations:
For versions prior to 87, update to version 87 or later to resolve the issue.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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