CVE-2021-43391 is an Out-of-Bounds Read vulnerability in Open Design Alliance Drawings SDK versions prior to 2022.11, specifically affecting the parsing of DXF files. A specially crafted DXF file containing an invalid dash counter in line types can cause the software to read beyond an allocated buffer. This vulnerability carries a CVSS score of 7.8 (High), indicating that an attacker could achieve code execution in the context of the current process through local access and user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2022.11CPE matchmatch criteria | cpe:2.3:a:opendesign:drawings_software_development_kit:*:*:*:*:*:*:*:* |
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.