CVE-2019-7701 is a heap-based buffer over-read vulnerability in Binaryen 1.38.22, specifically within the wasm::SExpressionParser::skipWhitespace() function, affecting WebAssembly binaryen. This medium-severity vulnerability (CVSS 6.5) can be triggered remotely with low complexity through user interaction (UI:R), leading to a denial-of-service condition via a segmentation fault. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 64CPE matchmatch criteria | cpe:2.3:a:webassembly:binaryen:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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.