Deserialization of Untrusted Data Affecting jcl-over-slf4j package, versions <0:1.7.25-4.module+el8.3.0+74+855e3f5d


Severity

Recommended
0.0
high
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.32% (55th percentile)

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  • Snyk IDSNYK-ROCKY8-JCLOVERSLF4J-11329569
  • published30 Jul 2025
  • disclosed20 Aug 2019

Introduced: 20 Aug 2019

CVE-2019-10086  (opens in a new tab)
CWE-502  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 jcl-over-slf4j to version 0:1.7.25-4.module+el8.3.0+74+855e3f5d or higher.
This issue was patched in RLSA-2025:9318.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jcl-over-slf4j package and not the jcl-over-slf4j package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all Java objects. We, however were not using this by default characteristic of the PropertyUtilsBean.

References

CVSS Base Scores

version 3.1