CVE-2021-45946 describes an out-of-bounds write vulnerability in Wasm3 version 0.5.0, specifically within the CompileBlock function. This medium-severity vulnerability (CVSS 5.5) requires user interaction and local access, potentially leading to a denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current threat level.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.5.0CPE matchmatch criteria | cpe:2.3:a:wasm3_project:wasm3:0.5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.