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Deserialization of Untrusted Data The advisory has been revoked - it doesn't affect any version of package pki-servlet-4.0-api  (opens in a new tab)

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
26.59% (98th percentile)

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  • Snyk IDSNYK-RHEL8-PKISERVLET40API-1727081
  • published26 Jul 2021
  • disclosed2 Mar 2020
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Introduced: 2 Mar 2020

CVE-2020-8840  (opens in a new tab)
CWE-502  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pki-servlet-4.0-api package and not the pki-servlet-4.0-api package as distributed by RHEL.

FasterXML jackson-databind 2.0.0 through 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter.

References