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Fencer Vulns
medium 5.6

CVE-2020-14379 json

A flaw was found in Red Hat AMQ Broker in a way that a XEE attack can be done via Broker's configuration files, leading to denial of servic…

published 2022-08-16 4 y ago modified 2026-06-17 4 mo ago also EUVD-2020-6519

cvss
5.6
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits
0
none known

Summary

A flaw was found in Red Hat AMQ Broker in a way that a XEE attack can be done via Broker's configuration files, leading to denial of service and information disclosure.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2020-14379 updated cvss 5.6

broker: XXE injection in configuration files

  • Red Hat AMQ Broker 7 broker
    affected: no fix planned “Will not fix”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 5.6 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H

Affected products

  • n/a Red Hat AMQ

Classification

Weakness
  • CWE-611 Improper Restriction of XML External Entity Reference

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.