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CVE-2019-12086

CVE-2019-12086

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

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.

CVSS 7.5 · High · EPSS 21.9% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • jackson-databind Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.9.8-2

    Update to 2.9.8-2

  • jackson-databind Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.9.8-2

    Update to 2.9.8-2

  • jackson-databind Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.9.8-2

    Update to 2.9.8-2

  • jackson-databind Ubuntu:Pro:14.04:LTS

    Versions
    • 2.2.2-1
    • 2.2.2-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jackson-databind Ubuntu:Pro:16.04:LTS

    Versions
    • 2.4.2-2
    • 2.4.2-3
    • 2.4.2-3ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: < 2.4.2-3ubuntu0.1~esm2

    Update to 2.4.2-3ubuntu0.1~esm2

  • jackson-databind Ubuntu:18.04:LTS

    Versions
    • 2.8.6-1
    • 2.9.1-1
    • 2.9.4-1
    • 2.9.5-1
    • 2.9.8-1~18.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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