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TI-2015-05521 Aliases CVE-2015-6585GHSA-7g96-gxmq-x3pq

hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via…

Priority LOW 39CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a "type confusion" via an HWPX file containing a crafted para text tag.

Why it matters now

EPSS 0.0249 84th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hancom:hangul_word_processor:2014:*:*:*:*:*:*:*2014VulnerableHancom
  • cpe:2.3:a:hancom:hangul_word_processor:2014:*:*:*:*:*:*:* Versions 2014 Vulnerable ·Hancom

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-6585
  2. 2026-10-03 Alias added: GHSA-7g96-gxmq-x3pq

References

Advisory 3

  • TI-2017-02040 Memory corruption in Hancom Hangul Word Processor in Thinkfree Office NEO Trial Word CVSS 3.0HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences