CVE-2021-46324 describes a stack buffer overflow vulnerability in Espruino version 2v11.251, specifically within the jsvNewFromString function in src/jsvar.c. This flaw carries a high CVSS score of 7.8, indicating that an attacker could achieve high confidentiality, integrity, and availability impacts through a local attack requiring user interaction. While the vulnerability is severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.11.251CPE matchmatch criteria | cpe:2.3:o:espruino:espruino:2.11.251:*:*:*:*:*:*:* |
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.