FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.
CVE-2019-12384 - Medium Severity Vulnerability
Vulnerable Library - jackson-databind-2.9.9.jar
General data-binding functionality for Jackson: works on core streaming API
Library home page: http://github.com/FasterXML/jackson
Path to vulnerable library: /home/wss-scanner/.ivy2/cache/com.fasterxml.jackson.core/jackson-databind/bundles/jackson-databind-2.9.9.jar
Dependency Hierarchy: - pac4j-oidc-3.7.0.jar (Root Library) - :x: **jackson-databind-2.9.9.jar** (Vulnerable Library)
Found in HEAD commit: d5a0ed9bff63893a5435e09333d22846f6bb3acc
Found in base branch: master
Vulnerability Details
FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.
Publish Date: 2019-06-24
URL: CVE-2019-12384
CVSS 3 Score Details (5.9)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12384
Release Date: 2019-06-24
Fix Resolution: 2.9.9.1