Deserialization of Untrusted Data Affecting jackson-module-jaxb-annotations package, versions <0:2.7.6-4.module+el8.2.0+5508+146760da


medium

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.46% (75th percentile)
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NVD
9.8 critical
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Red Hat
7.5 high

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  • Snyk ID SNYK-ORACLE8-JACKSONMODULEJAXBANNOTATIONS-2557529
  • published 10 Apr 2022
  • disclosed 1 Oct 2019

How to fix?

Upgrade Oracle:8 jackson-module-jaxb-annotations to version 0:2.7.6-4.module+el8.2.0+5508+146760da or higher.
This issue was patched in ELSA-2020-1644.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jackson-module-jaxb-annotations package and not the jackson-module-jaxb-annotations package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.