Back to Database
Status published
High
CVE-2019-6135
An issue has been found in libIEC61850 v1.3.1. Memory_malloc in...
Vulnerability Description
An issue has been found in libIEC61850 v1.3.1. Memory_malloc in hal/memory/lib_memory.c has a memory leak when called from Asn1PrimitiveValue_create in mms/asn1/asn1_ber_primitive_value.c, as demonstrated by goose_publisher_example.c and iec61850_9_2_LE_example.c.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-6135
Credits & Attribution
No credits recorded in the NVD database.
References
More from mz-automation
View All →CVE-2021-45773
A NULL pointer dereference in CS104_IPAddress_setFromString at src/iec60870/cs104/cs104_slave.c of lib60870...
High
7.5
CVE-2021-45769
A NULL pointer dereference in AcseConnection_parseMessage at src/mms/iso_acse/acse.c of libiec61850...
High
7.5
CVE-2020-7054
MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c in libIEC61850 through 1.4.0 has a heap-based...
High
8.8
CVE-2020-15158
Heap buffer overflow in libIEC61850
High
7.7
CVE-2019-6719
An issue has been found in libIEC61850 v1.3.1. There is...
High
7.5
Affected Vendor
mz-automation
View all reports →Affected Software
libiec61850
Vulnerable Versions:
1.3.1
Timeline
Official Publish:
January 11th, 2019
Last Modified:
August 4th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.