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Deserialization of Untrusted Data Affecting jackson-databind package, versions <2.4.2-3ubuntu0.1~esm2

Severity

 Recommended
medium

Based on Ubuntu security rating.

Threat Intelligence

EPSS
8.87% (96th percentile)

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  • Snyk IDSNYK-UBUNTU1604-JACKSONDATABIND-453325
  • published31 Jan 2019
  • disclosed21 Mar 2019
Report a new vulnerability Found a mistake?

Introduced: 31 Jan 2019

CVE-2018-12023  (opens in a new tab)
CWE-502  (opens in a new tab)

How to fix?

Upgrade Ubuntu:16.04 jackson-databind to version 2.4.2-3ubuntu0.1~esm2 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 Ubuntu. See How to fix? for Ubuntu:16.04 relevant fixed versions and status.

An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Oracle JDBC jar in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.

References