What is CVE-2020-20490?

CVE-2020-20490 is a high-severity vulnerability in Libiec Iccp Mod Project, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2021-08-31.

How severe is CVE-2020-20490?

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

Buffer overflow in Libiec Iccp Mod Project

CVE-2020-20490

A heap buffer-overflow in the client_example1.c component of libiec_iccp_mod v1.5 leads to a denial of service (DOS).

Vulnerability class: Buffer Overflow

EPSS: 0.011 (61.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Libiec_iccp_mod_project Libiec_iccp_mod — versions 1.5
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2020-20490?: CVE-2020-20490 is a high-severity vulnerability in Libiec Iccp Mod Project, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2021-08-31.
How severe is CVE-2020-20490?: High severity. CVSS v3 base score is 7.5 out of 10.