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High severity7.5OSV Advisory· Published Jan 11, 2019· Updated Jun 17, 2026

CVE-2019-6138

CVE-2019-6138

Description

An issue has been found in libIEC61850 v1.3.1. Memory_malloc and Memory_calloc in hal/memory/lib_memory.c have memory leaks when called from mms/iso_mms/common/mms_value.c, server/mms_mapping/mms_mapping.c, and server/mms_mapping/mms_sv.c (via common/string_utilities.c), as demonstrated by iec61850_9_2_LE_example.c.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Mz Automation/Libiec61850OSV3 versions
    v1.0.0, v1.0.1, v1.1, …+ 2 more
    • (no CPE)range: v1.0.0, v1.0.1, v1.1, …
    • cpe:2.3:a:mz-automation:libiec61850:1.3.1:*:*:*:*:*:*:*
    • (no CPE)range: <1.3.1

Patches

Vulnerability mechanics

References

1

News mentions

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