CVE-2019-6286 describes a heap-based buffer over-read vulnerability in LibSass 3.5.5, specifically within the Sass::Prelexer::skip_over_scopes function when called by Sass::Parser::parse_import. This flaw, similar to CVE-2018-11693, primarily affects sass-lang libsass. It carries a CVSS v3.0 score of 6.5 (Medium), indicating it can be exploited remotely with low attack complexity, requiring user interaction, and potentially leading to a high impact on availability. 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 |
|---|---|---|---|
3.5.5CPE matchmatch criteria | cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/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.