CVE-2020-7827 — HIGH (7.8) — White Hats Nepal

Q: How severe is CVE-2020-7827?

CVE-2020-7827 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-7827?

Check the references section above for vendor advisories and patch information. Affected products include: Hmtalk Daviewindy, Microsoft Windows.

Vulnerability Description

DaviewIndy 8.98.7 and earlier version contain Use-After-Free vulnerability, triggered when the user opens a malformed specific file that is mishandled by Daview.exe. Attackers could exploit this and arbitrary code execution.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hmtalk	Daviewindy	<= 8.98.7
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-416

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35539Third Party Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35539Third Party Advisory

FAQ

What is CVE-2020-7827?

CVE-2020-7827 is a vulnerability with a CVSS score of 7.8 (HIGH). DaviewIndy 8.98.7 and earlier version contain Use-After-Free vulnerability, triggered when the user opens a malformed specific file that is mishandled by Daview.exe. Attackers could exploit this and a...

How severe is CVE-2020-7827?

CVE-2020-7827 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-7827?

Check the references section above for vendor advisories and patch information. Affected products include: Hmtalk Daviewindy, Microsoft Windows.