Homepage
About Snyk

Deserialization of Untrusted Data Affecting eap7-jcl-over-slf4j package, versions <0:1.7.22-3.redhat_2.1.ep7.el7

Severity

 Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    1.94% (90th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-RHEL7-EAP7JCLOVERSLF4J-5297758
  • published 26 Jul 2021
  • disclosed 22 Feb 2018
Report a new vulnerability Found a mistake?

Introduced: 22 Feb 2018

CVE-2018-8088 Open this link in a new tab
CWE-502 Open this link in a new tab

How to fix?

Upgrade RHEL:7 eap7-jcl-over-slf4j to version 0:1.7.22-3.redhat_2.1.ep7.el7 or higher.
This issue was patched in RHSA-2018:0628.

NVD Description

Note: Versions mentioned in the description apply only to the upstream eap7-jcl-over-slf4j package and not the eap7-jcl-over-slf4j package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

org.slf4j.ext.EventData in the slf4j-ext module in QOS.CH SLF4J before 1.8.0-beta2 allows remote attackers to bypass intended access restrictions via crafted data. EventData in the slf4j-ext module in QOS.CH SLF4J, has been fixed in SLF4J versions 1.7.26 later and in the 2.0.x series.

References

CVSS Scores

version 3.1
Expand this section

NVD

9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High