What is CVE-2019-6719?

CVE-2019-6719 is a high-severity vulnerability in Mz-Automation Libiec61850, classified under Use After Free. CVSS score: 7.5/10. Published 2019-01-23.

How severe is CVE-2019-6719?

High severity. CVSS v3 base score is 7.5 out of 10.

Use After Free in Mz-Automation Libiec61850

CVE-2019-6719

An issue has been found in libIEC61850 v1.3.1. There is a use-after-free in the getState function in mms/iso_server/iso_server.c, as demonstrated by examples/server_example_goose/server_example_goose.c and examples/server_example_61400_25/server_example_61400_25.c.

Vulnerability class: Use-After-Free

EPSS: 0.015 (70.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Mz-automation Libiec61850 — versions 1.3.1
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-6719?: CVE-2019-6719 is a high-severity vulnerability in Mz-Automation Libiec61850, classified under Use After Free. CVSS score: 7.5/10. Published 2019-01-23.
How severe is CVE-2019-6719?: High severity. CVSS v3 base score is 7.5 out of 10.