[FOLIO-2038] Fix security vulnerabilities reported in jackson-databind >= 2.0.0, < 2.9.9 Created: 23/May/19  Updated: 03/Jun/20  Resolved: 25/Jun/19

Status: Closed
Project: FOLIO
Components: None
Affects versions: None
Fix versions: None

Type: Umbrella Priority: P3
Reporter: Peter Murray Assignee: Unassigned
Resolution: Done Votes: 0
Labels: security
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original estimate: Not Specified

Issue links:
Blocks
is blocked by MODEUS-22 Fix security vulnerabilities reported... Closed
is blocked by MODEUS-23 Fix security vulnerabilities reported... Closed
is blocked by MODCAL-43 Fix security vulnerabilities reported... Closed
is blocked by MODCXMUX-51 Fix security vulnerabilities reported... Closed
is blocked by MODDATAIMP-129 Fix security vulnerabilities reported... Closed
is blocked by MODDICONV-59 Fix security vulnerabilities reported... Closed
is blocked by MODEMAIL-17 Fix security vulnerabilities reported... Closed
is blocked by MODEVENTC-8 Fix security vulnerabilities reported... Closed
is blocked by MODKBEKBJ-250 Fix security vulnerabilities reported... Closed
is blocked by MODLOGSAML-42 Fix security vulnerabilities reported... Closed
is blocked by MODPWD-18 Fix security vulnerabilities reported... Closed
is blocked by MODTEMPENG-17 Fix security vulnerabilities reported... Closed
Sprint:

 Description   

Umbrella issue for linked tickets.

Details

CVE-2019-12086: moderate severity

Vulnerable versions: >= 2.0.0, < 2.9.9

Patched version: 2.9.9

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint, the service has the mysql-connector-java jar (8.0.14 or earlier) in the classpath, and an attacker can host a crafted MySQL server reachable by the victim, an attacker can send a crafted JSON message that allows them to read arbitrary local files on the server. This occurs because of missing com.mysql.cj.jdbc.admin.MiniAdmin validation.

Remediation

Upgrade com.fasterxml.jackson.core:jackson-databind to version 2.9.9 or later. For example:

<dependency>
 <groupId>com.fasterxml.jackson.core</groupId>
 <artifactId>jackson-databind</artifactId>
 <version>[2.9.9,)</version> 
</dependency>

Always verify the validity and compatibility of suggestions with your codebase.


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