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CVE-2019-12814
Good to know:


Date: June 19, 2019
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x through 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has JDOM 1.x or 2.x jar in the classpath, an attacker can send a specifically crafted JSON message that allows them to read arbitrary local files on the server.
Language: Java
Severity Score
Related Resources (96)
Severity Score
Weakness Type (CWE)
Top Fix

Upgrade Version
Upgrade to version com.fasterxml.jackson.core:jackson-databind:2.9.9.1;com.fasterxml.jackson.core:jackson-databind:2.8.11.4;com.fasterxml.jackson.core:jackson-databind:2.7.9.6;com.fasterxml.jackson.core:jackson-databind:2.6.7.3
CVSS v3.1
Base Score: |
|
---|---|
Attack Vector (AV): | NETWORK |
Attack Complexity (AC): | HIGH |
Privileges Required (PR): | NONE |
User Interaction (UI): | NONE |
Scope (S): | UNCHANGED |
Confidentiality (C): | HIGH |
Integrity (I): | NONE |
Availability (A): | NONE |
CVSS v2
Base Score: |
|
---|---|
Access Vector (AV): | NETWORK |
Access Complexity (AC): | MEDIUM |
Authentication (AU): | NONE |
Confidentiality (C): | PARTIAL |
Integrity (I): | NONE |
Availability (A): | NONE |
Additional information: |