CVE-2023-20863 (Medium) detected in spring-expression-5.3.18.jar
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CVE-2023-20863 - Medium Severity Vulnerability
Vulnerable Library - spring-expression-5.3.18.jar
Spring Expression Language (SpEL)
Path to dependency file: /pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/org/springframework/spring-expression/5.3.18/spring-expression-5.3.18.jar
Dependency Hierarchy:
- spring-security-web-5.6.4.jar (Root Library)
- ❌ spring-expression-5.3.18.jar (Vulnerable Library)
Found in HEAD commit: 4b5ed1d2f3030d721692ff4f980e8d2467fde19b
Found in base branch: main
Vulnerability Details
In spring framework versions prior to 5.2.24 release+ ,5.3.27+ and 6.0.8+ , it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.
Publish Date: 2023-04-13
URL: CVE-2023-20863
CVSS 3 Score Details (6.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: https://nvd.nist.gov/vuln/detail/CVE-2023-20863
Release Date: 2023-04-13
Fix Resolution (org.springframework:spring-expression): 5.3.27
Direct dependency fix Resolution (org.springframework.security:spring-security-web): 5.7.8
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