An issue was discovered in LibSass through 3.5.4. An out-of-bounds read of a memory region was found in the function Sass::handle_error which could be leveraged by an attacker to disclose information or manipulated to read from unmapped memory causing a denial of service.
CVE-2018-11698 - High Severity Vulnerability
Vulnerable Library - node-sassv4.7.0
:rainbow: Node.js bindings to libsass
Library home page: https://github.com/sass/node-sass.git
Found in HEAD commit: 36e50af1a29f1ee74ab7c6293bd41021ebaf81f5
Found in base branch: master
Vulnerable Source Files (1)
/node_modules/node-sass/src/libsass/src/sass_context.cpp
Vulnerability Details
An issue was discovered in LibSass through 3.5.4. An out-of-bounds read of a memory region was found in the function Sass::handle_error which could be leveraged by an attacker to disclose information or manipulated to read from unmapped memory causing a denial of service.
Publish Date: 2018-06-04
URL: CVE-2018-11698
CVSS 3 Score Details (8.1)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Release Date: 2018-06-04
Fix Resolution: node-sass - 3.6.0
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