CVE-2020-20657

HIGH

Libiec Iccp Mod - Buffer Overflow

Title source: rule
STIX 2.1

Description

Buffer overflow vulnerability in fcovatti libiec_iccp_mod v1.5, allows attackers to cause a denial of service via an unexpected packet while trying to connect.

References (1)

Core 1
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/fcovatti/libiec_iccp_mod/issues/1

Scores

CVSS v3 7.5
EPSS 0.0033
EPSS Percentile 55.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-120
Status published
Products (1)
libiec_iccp_mod_project/libiec_iccp_mod 1.5
Published Nov 02, 2021
Tracked Since Feb 18, 2026