CVE-2021-45769

published 2022-01-14

CVE-2021-45769: 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…

Priority P4 30 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

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 ranges

Vendor	Product	Version range	Fixed in
mz-automation	libiec61850	—	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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CWE-476