CVE-2024-56319

Public Exploit

Description

In Matter (aka connectedhomeip or Project CHIP) through 1.4.0.0 before e3277eb, unlimited user label appends in a userlabel cluster can lead to a denial of service (resource exhaustion).

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.16%
Affected: Matter Matter
Published at:
Updated at:

References

Link Tags
https://github.com/project-chip/connectedhomeip/issues/36760
https://github.com/project-chip/connectedhomeip/pull/36843
https://github.com/project-chip/connectedhomeip/commit/e3277eb02ed8115de5887e8beca0e35007ba71f3

Frequently Asked Questions

What is the severity of CVE-2024-56319?
CVE-2024-56319 has been scored as a high severity vulnerability.
How to fix CVE-2024-56319?
To fix CVE-2024-56319, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-56319 being actively exploited in the wild?
It is possible that CVE-2024-56319 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-56319?
CVE-2024-56319 affects Matter Matter.
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