Threat Investigation
Request a demo

CVE-2024-1556

Medium

Description

The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123.

SeverityMedium
CVSS6.5
Exploit probability—
ProductMozilla Firefox
PublishedFeb 20, 2024
First seenFeb 20, 2024
Weakness typeCWE-754CWE-754

How to fix

Update
  • mozilla firefox123.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 123.0123.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.