Deserialization of Untrusted Data Affecting pki-core:10.6/pki-base-java package, versions <0:10.7.3-1.module+el8.1.0+3964+500fc130


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
10.95% (96th percentile)

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  • Snyk IDSNYK-RHEL8-PKICORE-3402676
  • published26 Jul 2021
  • disclosed4 Jun 2019

Introduced: 4 Jun 2019

CVE-2019-12814  (opens in a new tab)
CWE-502  (opens in a new tab)

How to fix?

Upgrade RHEL:8 pki-core:10.6/pki-base-java to version 0:10.7.3-1.module+el8.1.0+3964+500fc130 or higher.
This issue was patched in RHBA-2019:3416.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pki-core:10.6/pki-base-java package and not the pki-core:10.6/pki-base-java package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x through 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has JDOM 1.x or 2.x jar in the classpath, an attacker can send a specifically crafted JSON message that allows them to read arbitrary local files on the server.

References

CVSS Base Scores

version 3.1