What is CVE-2020-7823?

CVE-2020-7823 is a high-severity vulnerability in Hmtalk Daviewindy, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2020-08-04.

How severe is CVE-2020-7823?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Hmtalk Daviewindy

CVE-2020-7823

DaviewIndy has a Memory corruption vulnerability, triggered when the user opens a malformed image file that is mishandled by Daview.exe. Attackers could exploit this and arbitrary code execution.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.012 (64.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Hmtalk Daviewindy
Humantalk Co,ltd Daviewindy — versions unspecified

Weakness classification (CWE)

References

vuln@krcert.or.kr (Product, x_refsource_MISC, Vendor Advisory)
vuln@krcert.or.kr (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-7823?: CVE-2020-7823 is a high-severity vulnerability in Hmtalk Daviewindy, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2020-08-04.
How severe is CVE-2020-7823?: High severity. CVSS v3 base score is 7.8 out of 10.