PT-2021-10501 · Unknown · Libiec Iccp Mod

Rrooach · Published 2021-08-31 · Updated 2021-09-10 · CVE-2020-20490

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: libiec iccp mod version 1.5

Description: A heap buffer-overflow in the client example1.c component leads to a denial of service (DOS).

Recommendations: For libiec iccp mod version 1.5, consider disabling the client example1.c component as a temporary workaround until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-20490

Affected Products

Libiec Iccp Mod

References · 5

• 🔥 https://github.com/fcovatti/libiec_iccp_mod/issues/5 · Exploit
• https://osv.dev/vulnerability/CVE-2020-20490 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-20490 · Security Note
• https://t.me/cvenotify/20478 · Telegram Post
• https://t.me/cibsecurity/28143 · Telegram Post