PT-2024-36788 · Matter · Matter

Bob13 · Published 2024-12-18 · Updated 2024-12-31 · CVE-2024-56319

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Matter (aka connectedhomeip or Project CHIP) versions 1.4.0.0 and earlier, before e3277eb

Description The issue is related to unlimited user label appends in a userlabel cluster, which can lead to a denial of service due to resource exhaustion.

Recommendations For Matter (aka connectedhomeip or Project CHIP) versions 1.4.0.0 and earlier, before e3277eb, consider restricting the number of user label appends in a userlabel cluster to prevent resource exhaustion until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2024-56319

Affected Products

Matter

References · 8

• 🔥 https://github.com/project-chip/connectedhomeip/issues/36760 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-56319 · Security Note
• https://osv.dev/vulnerability/CVE-2024-56319 · Vendor Advisory
• https://github.com/project-chip/connectedhomeip/commit/e3277eb02ed8115de5887e8beca0e35007ba71f3 · Note
• https://github.com/project-chip/connectedhomeip/pull/36843 · Note
• https://twitter.com/CVEnew/status/1869525415645114520 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1869609062020645203 · Twitter Post
• https://t.me/cvedetector/13264 · Telegram Post