Improper Input Validation Affecting jbossas-welcome-content-eap package, versions <0:7.5.20-1.Final_redhat_1.1.ep6.el7


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
71.92% (99th percentile)

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  • Snyk IDSNYK-RHEL7-JBOSSASWELCOMECONTENTEAP-3622156
  • published26 Mar 2023
  • disclosed26 Feb 2018

Introduced: 26 Feb 2018

CVE-2018-7489  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:7 jbossas-welcome-content-eap to version 0:7.5.20-1.Final_redhat_1.1.ep6.el7 or higher.
This issue was patched in RHSA-2018:1448.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jbossas-welcome-content-eap package and not the jbossas-welcome-content-eap package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.