CVE-2023-37577 describes multiple use-after-free vulnerabilities in the VCD get_vartoken realloc functionality of GTKWave version 3.3.115, specifically impacting the vcd2lxt2 conversion utility. A specially crafted .vcd file can lead to arbitrary code execution if a user opens the malicious file. This vulnerability carries a CVSS score of 7.8 (High), indicating a high potential for impact (confidentiality, integrity, availability) with low attack complexity, requiring user interaction. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.3.115CPE matchmatch criteria | cpe:2.3:a:tonybybell:gtkwave:3.3.115:*:*:*:*:*:*:* |
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.