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CVE-2018-20821 (Medium) detected in opennms-opennms-source-23.0.0-1, node-sass-v4.11.0 #15
Description
CVE-2018-20821 - Medium Severity Vulnerability
Vulnerable Libraries -
Vulnerability Details
The parsing component in LibSass through 3.5.5 allows attackers to cause a denial-of-service (uncontrolled recursion in Sass::Parser::parse_css_variable_value in parser.cpp).
Publish Date: 2019-04-23
URL: CVE-2018-20821
CVSS 3 Score Details (6.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20821
Release Date: 2019-04-23
Fix Resolution: 3.6.0
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