CVE-2023-27390 describes a heap-based buffer overflow vulnerability in the Sequence::DrawText function of Diagon v1.0.139. This flaw allows for arbitrary code execution when a victim opens a specially crafted malicious markdown file. With a CVSS score of 7.8 (High), this vulnerability requires user interaction (UI:R) and local access (AV:L) but can lead to high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.139CPE matchmatch criteria | cpe:2.3:a:diagon_project:diagon:1.0.139:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.