What is CVE-2019-1010300?

CVE-2019-1010300 is a high-severity vulnerability in Mz-automation Libiec61850, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2019-07-15.

How severe is CVE-2019-1010300?

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

Buffer overflow in Mz-automation Libiec61850

CVE-2019-1010300

mz-automation libiec61850 1.3.2 1.3.1 1.3.0 is affected by: Buffer Overflow. The impact is: Software crash. The component is: server_example_complex_array. The attack vector is: Send a specific MMS protocol packet.

Vulnerability class: Buffer Overflow

EPSS: 0.013 (67.4th 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 1.3.0, 1.3.2, 1.3.1

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

josh@bress.net (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2019-1010300?: CVE-2019-1010300 is a high-severity vulnerability in Mz-automation Libiec61850, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2019-07-15.
How severe is CVE-2019-1010300?: High severity. CVSS v3 base score is 7.5 out of 10.