Mozilla Firefox and Thunderbird Denial-of-Service Vulnerability

When

2022-03-28 00:00 UTC · day precision

Where

Global (internet)

Category

cyber_exploit

Mozilla Firefox and Thunderbird do not properly handle onreadystatechange events in conjunction with page reloading, which allows remote attackers to cause a denial-of-service (DoS) or possibly execute malicious code via a crafted web site.

Sources

• CISA ↗ · first seen 2022-03-28 00:00 UTC

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Correlated events

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