What’s Vulnerable › Vulnerabilities

CVE-2020-7818: DaviewIndy Heap Overflow Vulnerability

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-07-17 · updated 2026-06-17
• Weakness: CWE-20

Description

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.

Affected products

• HumanTalk DaviewIndy: through 8.98.9

References

• https://www.hmtalk.com/
• https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35521
• https://www.hmtalk.com/
• https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35521

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