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TI-2020-06332 Aliases CVE-2020-7818GHSA-ff89-95cf-8ph8

DaviewIndy Heap Overflow Vulnerability

Priority LOW 37CWE-20Published · 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 3.1 · CNA. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

DaviewIndy 8.98.9 and earlier has a Heap-based overflow vulnerability, triggered when the user opens a malformed PDF file that is mishandled by Daview.exe. Attackers could exploit this and arbitrary code execution.

Why it matters now

EPSS 0.0124 69th 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
HumanTolk Co.LtdDaviewIndyup to 8.98.9—No fix listedCNA
  • DaviewIndy VendorHumanTolk Co.Ltd Affected up to 8.98.9 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hmtalk:daviewindy:*:*:*:*:*:*:*:*up to 8.98.9VulnerableHmtalk
  • cpe:2.3:a:hmtalk:daviewindy:*:*:*:*:*:*:*:* Versions up to 8.98.9 Vulnerable ·Hmtalk

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-7818
  2. 2026-10-03 Alias added: GHSA-ff89-95cf-8ph8

References

Advisory 2

  • TI-2020-06343 DaviewIndy Heap-based Buffer Overflow Vulnerability CVSS 3.1HIGH 7.8
  • TI-2020-06342 DaviewIndy Heap-based Buffer Overflow Vulnerability CVSS 3.1HIGH 7.8
  • TI-2020-06341 DaviewIndy Use-After-Free Vulnerability CVSS 3.1HIGH 7.8
  • TI-2019-06601 Integer overflow in HumanTalk Co,Ltd DaviewIndy CVSS 3.1HIGH 7.8
  • TI-2020-06377 Integer overflow in HumanTalk DaviewIndy CVSS 3.1HIGH 7.8
  • TI-2020-06360 DaviewIndy Heap Overflow Vulnerabilities CVSS 3.1HIGH 7.8
See all 8 →

Sources

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