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Deserialization of Untrusted Data Affecting jackson-databind package, versions <2.9.9.3-1

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.12% (46th percentile)
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NVD
7.5 high
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Red Hat
7.5 high

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  • Snyk ID SNYK-DEBIANUNSTABLE-JACKSONDATABIND-456009
  • published 30 Jul 2019
  • disclosed 30 Jul 2019
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Introduced: 30 Jul 2019

CVE-2019-14439 Open this link in a new tab
CWE-502 Open this link in a new tab

How to fix?

Upgrade Debian:unstable jackson-databind to version 2.9.9.3-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jackson-databind package and not the jackson-databind package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.

References