PT-2022-12396

CVE-2021-45769

Published

2022-01-14

Updated

2024-08-19

Description by

CVSS 3.1

7.5

High

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

Name of the Vulnerable Software and Affected Versions libiec61850 version 1.5.0

Description A NULL pointer dereference in AcseConnection parseMessage at src/mms/iso acse/acse.c can lead to a segmentation fault or application crash.

Recommendations For libiec61850 version 1.5.0, consider applying a patch or fix to resolve the NULL pointer dereference issue in AcseConnection parseMessage to prevent potential segmentation faults or application crashes.

Exploitability

Exploit

Fix

Impacts

Researchers

Aidaipop

Vendors

Affected products

Weakness enumeration

CWE-476: NULL Pointer Dereference

Related identifiers

CVE-2021-45769