CVE-2018-8088

Exploitation likely. EPSS gives it a 15% chance of exploitation in the next 30 days. A vendor fix is available.

CVSS 3.19.8Critical EPSS percentile97th15% chance in 30 days CISA KEVNot listedNo confirmed exploitation
No public exploit known FixVendor fixNo build named by the sources

Published 2018-03-20Updated 2024-11-21Sources: CVE.org, NVD, GitHub, BDU

NVD CVE.org

What to do

The vendor has published a fix. Version details are below where the sources state them.

Check it yourselfA free OpenVAS check exists for this CVE. Run it against your hosts.Is your organisation exposed?Request an assessment to establish which checks fit your systems.

What it is

From the CVE record

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.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS97th

CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

15% chance of exploitation activity in the next 30 days, which ranks it in the 97th percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

6 events over 3019 days, from the signal feeds we watch.

2026-06-25OpenVAS check added
2026-06-22EPSS band changelow → moderate
2024-11-21Patch availablerecord updated
2018-03-20Publishedweakness classified

Affected products

Red Hat Inc.commercial · USaka redhat, red hat
Oracle Corp.commercial · USaka oracle
- Utilities FrameworkLibraryOn-premDatabases / relational
- goldengate application adaptersDatabaseOn-premDatabases / db-tooling
- goldengate stream analyticsWeb AppOn-premDatabases / data-warehouse-analytics
QOSoss-projectaka logback, reload4j, slf4j
- SLF4JLibraryOSS Libraries / generic-library
Mavenpackage-ecosystem
- org.slf4j:slf4j-extOSS Libraries

And 12 more affected products. See all after sign-in

Technical detail

CVSS 3.1 vector

Open in the CVSS calculator

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Scored 9.8 by NVD.

How it is reached

Attack Vector NetworkExploitable remotely over the network without any special conditions
Attack Complexity LowNo special conditions — the attack can be reliably reproduced
Privileges Required NoneNo authentication required — anyone can exploit this
User Interaction NoneNo user interaction needed — fully automated exploitation

Scope

Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

Confidentiality HighTotal information disclosure — all data in the component is compromised
Integrity HighTotal loss of integrity — attacker can modify any data in the component
Availability HighTotal denial of service — the component is completely unavailable

Weaknesses

NVD-CWE-noinfoNo name in the record

Sources

References in the record

And 91 more references. See all after sign-in

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