CVE-2023-27390 HIGH

CVE-2023-27390

Vendor Diagon
Product Diagon
Weakness CWE-122
Published July 5, 2023
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A heap-based buffer overflow vulnerability exists in the Sequence::DrawText functionality of Diagon v1.0.139. A specially crafted markdown file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.

Key dates

02Disclosure timeline

July 5, 2023 CVE published
August 2, 2024 Record updated