What’s Vulnerable › Vulnerabilities

CVE-2019-6135

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-01-11 · updated 2026-06-17
• Weakness: CWE-401

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.

Affected products

• mz-automation libiec61850: 1.3.1

References

• https://github.com/mz-automation/libiec61850/issues/103
• https://github.com/mz-automation/libiec61850/issues/104
• https://github.com/mz-automation/libiec61850/issues/103
• https://github.com/mz-automation/libiec61850/issues/104

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