CVE-2019-19957

PoC —

CVSS 3.1

6.5 medium

EPSS

<1%p59

Published

Dec 24, 2019 (Dec 24, 2019)

Modified

Jun 17, 2026

Description

In libIEC61850 1.4.0, getNumberOfElements in mms/iso_mms/server/mms_access_result.c has an out-of-bounds read vulnerability, related to bufPos and elementLength.

Vendors: mz-automation
Products: libiec61850
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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