Vulnerabilities > CVE-2022-0367 - Out-of-bounds Write vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
A heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | Libmodbus
| 13 |
| Application | 1 | |
| OS | 1 | |
| OS | 1 |
Common Weakness Enumeration (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2045571
- https://bugzilla.redhat.com/show_bug.cgi?id=2045571
- https://github.com/stephane/libmodbus/commit/b4ef4c17d618eba0adccc4c7d9e9a1ef809fc9b6
- https://github.com/stephane/libmodbus/commit/b4ef4c17d618eba0adccc4c7d9e9a1ef809fc9b6
- https://github.com/stephane/libmodbus/issues/614
- https://github.com/stephane/libmodbus/issues/614
- https://lists.debian.org/debian-lts-announce/2022/09/msg00007.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00007.html