PT-2024-12870 · Hancom · Hancom Hcell

Published 2024-01-12 · Updated 2024-01-18 · CVE-2023-40250

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Hancom HCell version 12.0.0.893

Description The issue is related to a Buffer Copy without Checking Size of Input, also known as a 'Classic Buffer Overflow'. This allows for Overflow Buffers in Hancom HCell on Windows.

Recommendations For Hancom HCell version 12.0.0.893, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-40250

Affected Products

Hancom Hcell

References · 4

• https://osv.dev/vulnerability/CVE-2023-40250 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40250 · Security Note
• https://t.me/cvenotify/67152 · Telegram Post
• https://hancom.com/cs_center/csDownload.do?gnb0=25gnb1=80 · Note