CVE-2017-2819 describes a heap-based buffer overflow vulnerability in the Hangul Word Processor component of Hancom Thinkfree Office NEO (version 9.6.1.4902). This flaw, specifically an integer underflow leading to a buffer overflow, could allow an attacker to achieve code execution within the context of the application by tricking a user into opening a specially crafted document. Rated with a CVSS score of 7.8 (High), this vulnerability requires user interaction (UI:R) and local access (AV:L) to exploit, but once triggered, it can lead to high impacts on confidentiality, integrity, and availability (C:H/I:H/A:H). The attack complexity is low (AC:L). Currently, there is no evidence of active exploitation (KEV: No), nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are also minimal, indicating low public attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.6.1.4350CPE matchmatch criteria | cpe:2.3:a:hancom:hangul_word_processor:9.6.1.4350:*:*:*:*:*:*:* | ||
9.6.1.4902CPE matchmatch criteria | cpe:2.3:a:hancom:thinkfree_office_neo:9.6.1.4902:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.