CVE-2017-10687 describes a heap-based buffer over-read vulnerability in LibSass 3.4.5, specifically within the json_mkstream() function in sass_context.cpp. This flaw allows an unauthenticated attacker to trigger a remote denial of service by providing specially crafted input. Rated as High severity with a CVSS score of 7.5, the attack requires no user interaction and has a low attack complexity. There is currently no evidence of active exploitation, nor are there public exploits available in Metasploit, Nuclei, or ExploitDB, and it has received no community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.4.5CPE matchmatch criteria | cpe:2.3:a:libsass:libsass:3.4.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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, 0.1 Mastodon, and 0.4 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.