Deserialization of Untrusted Data Affecting pki-symkey package, versions <0:10.7.3-1.module+el8.1.0+3964+500fc130


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
4.09% (93rd percentile)

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  • Snyk IDSNYK-CENTOS8-PKISYMKEY-1976863
  • 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)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Centos:8 pki-symkey to version 0:10.7.3-1.module+el8.1.0+3964+500fc130 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pki-symkey package and not the pki-symkey package as distributed by Centos. See How to fix? for Centos: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 Scores

version 3.1