Improper Input Validation Affecting eap7-glassfish-el-impl package, versions <0:3.0.1-4.b08_redhat_00005.1.ep7.el7


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
2.13% (80th percentile)

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  • Snyk IDSNYK-RHEL7-EAP7GLASSFISHELIMPL-10501134
  • published26 Jun 2025
  • disclosed1 Apr 2021

Introduced: 1 Apr 2021

CVE-2021-28170  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:7 eap7-glassfish-el-impl to version 0:3.0.1-4.b08_redhat_00005.1.ep7.el7 or higher.
This issue was patched in RHSA-2025:9582.

NVD Description

Note: Versions mentioned in the description apply only to the upstream eap7-glassfish-el-impl package and not the eap7-glassfish-el-impl package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.

CVSS Base Scores

version 3.1