CVEvulnerability

CVE-2021-45769

7.5 HIGH Published 2022-01-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-01-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-476

Description

A NULL pointer dereference in AcseConnection_parseMessage at src/mms/iso_acse/acse.c of libiec61850 v1.5.0 can lead to a segmentation fault or application crash.

Affected configurations

• mz-automation libiec61850 1.5.0

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References