Deserialization of Untrusted Data Affecting pki-deps:10.6/jackson-core package, versions <0:2.9.9-1.module+el8.0.0+3892+c903d3f0


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
45.21% (99th percentile)

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  • Snyk IDSNYK-RHEL8-PKIDEPS-3456301
  • published26 Jul 2021
  • disclosed21 Jun 2019

Introduced: 21 Jun 2019

CVE-2019-12384  (opens in a new tab)
CWE-502  (opens in a new tab)

How to fix?

Upgrade RHEL:8 pki-deps:10.6/jackson-core to version 0:2.9.9-1.module+el8.0.0+3892+c903d3f0 or higher.
This issue was patched in RHSA-2019:2720.

NVD Description

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

FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.

References

CVSS Base Scores

version 3.1