CVEvulnerability
CVE-2024-36844
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-05-31
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-416
Description
libmodbus v3.1.6 was discovered to contain a use-after-free via the ctx->backend pointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.
Affected configurations
• libmodbus libmodbus 3.1.6
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/stephane/libmodbus/issues/749 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/stephane/libmodbus/issues/749 Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2025/03/msg00010.html lists.debian.org