A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.
CVE-2021-20190 - High Severity Vulnerability
Vulnerable Library - jackson-databind-2.9.2.jar
General data-binding functionality for Jackson: works on core streaming API
Library home page: http://fasterxml.com/
Path to dependency file: /MavenWorkspace/bis-services-lib/bis-services-base/pom.xml
Path to vulnerable library: /canner/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.9.2/jackson-databind-2.9.2.jar
Dependency Hierarchy: - :x: **jackson-databind-2.9.2.jar** (Vulnerable Library)
Found in base branch: master
Vulnerability Details
A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Publish Date: 2021-01-19
URL: CVE-2021-20190
CVSS 3 Score Details (8.1)
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: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Release Date: 2021-01-19
Fix Resolution: 2.9.10.7
:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.