jackson-databind before 2.13.0 allows a Java StackOverflow exception and denial of service via a large depth of nested objects.
Mend Note: After conducting further research, Mend has determined that all versions of com.fasterxml.jackson.core:jackson-databind up to version 2.13.2 are vulnerable to CVE-2020-36518.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2020-36518 - High Severity Vulnerability
Vulnerable Library - jackson-databind-2.12.3.jar
General data-binding functionality for Jackson: works on core streaming API
Library home page: http://github.com/FasterXML/jackson
Path to dependency file: /pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.12.3/jackson-databind-2.12.3.jar
Dependency Hierarchy: - pulsar-common-2.8.0.9.jar (Root Library) - :x: **jackson-databind-2.12.3.jar** (Vulnerable Library)
Found in HEAD commit: 14630381db579192f973892f8d333f24f5c7260f
Found in base branch: main
Vulnerability Details
jackson-databind before 2.13.0 allows a Java StackOverflow exception and denial of service via a large depth of nested objects. Mend Note: After conducting further research, Mend has determined that all versions of com.fasterxml.jackson.core:jackson-databind up to version 2.13.2 are vulnerable to CVE-2020-36518.
Publish Date: 2022-03-11
URL: CVE-2020-36518
CVSS 3 Score Details (7.5)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://github.com/FasterXML/jackson-databind/issues/2816
Release Date: 2022-03-11
Fix Resolution (com.fasterxml.jackson.core:jackson-databind): 2.12.6.1
Direct dependency fix Resolution (io.streamnative:pulsar-common): 2.8.3.2
:rescue_worker_helmet: Automatic Remediation is available for this issue