CVE-2021-45769

Published: Jan 14, 2022Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

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 (1)

Products: Mz Automation: Libiec61850

Mz Automation

1 product

Libiec61850

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mz Automation Libiec61850	Version 1.5.0

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (2)

https://github.com/mz-automation/libiec61850/issues/368

Source: cve@mitre.org

ExploitIssue TrackingPatchThird Party Advisory

https://github.com/mz-automation/libiec61850/issues/368

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingPatchThird Party Advisory

Timeline

No history available yet.