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CVE-2019-0222· NVD / CVE Program· CNA apache

In Apache ActiveMQ 5.0.0 - 5.15.8, unmarshalling corrupt MQTT frame can lead to broker Out of Memory exception making it unresponsive.

Noroxi assessment

Priority: Monitor (action score 34/100)

  • Public proof-of-concept code exists (GitHub); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 12% (FIRST EPSS); higher than 96% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: activemq (Debian:12) 5.15.9-1; mqtt-client (Debian:12) 1.16-1; activemq (Debian:9) 5.14.3-3+deb9u2.

Low priority for now. Upgrade to activemq (Debian:12) 5.15.9-1; mqtt-client (Debian:12) 1.16-1; activemq (Debian:9) 5.14.3-3+deb9u2 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

HighCVSS 7.5 · v3.1—Proof of concept Fix available
Published
Mar 28, 2019
Updated
Jun 16, 2026
EPSS
12.0% · 96th percentile
CWE
—

Report tools

JSON

Action score

34

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
4 / 30 · 12.0%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2019-0222

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
apacheactivemq
netappe-series santricity web services
oraclecommunications diameter signaling router
oracleenterprise manager base platform
oracleenterprise repository
oraclegoldengate stream analytics
oracleidentity manager connector
debiandebian linux

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • apache activemq5.0.0 and later · up to 5.15.8 inclusive
  • debian debian linux9.0
  • netapp e-series santricity web servicesall versions
  • oracle communications diameter signaling router8.0.0
  • oracle communications diameter signaling router8.1
  • oracle communications diameter signaling router8.2
  • oracle communications diameter signaling router8.2.1
  • oracle enterprise manager base platform12.1.0.5.0
  • oracle enterprise manager base platform13.2.0.0.0
  • oracle enterprise manager base platform13.3.0.0.0
  • oracle enterprise repository12.1.3.0.0
  • oracle goldengate stream analyticsbefore 19.1.0.0.1
  • oracle identity manager connector9.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (apache). Independent of NVD's CPE analysis and usually ahead of it.

  • Apache Apache ActiveMQ

    • Apache ActiveMQ 5.0.0 - 5.15.8affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12activemqbefore 5.15.9-15.15.9-1
Debian:12mqtt-clientbefore 1.16-11.16-1
Debian:9activemqbefore 5.14.3-3+deb9u25.14.3-3+deb9u2
Debian:9mqtt-clientbefore 1.14-1+deb9u11.14-1+deb9u1
Mavenorg.apache.activemq:activemq-clientfrom 5.0.0 · before 5.15.95.15.9

Same product

apache: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-46604Apache ActiveMQ, Apache ActiveMQ Legacy OpenWire Module: Unbounded deserialization causes ActiveMQ to be vulnerable to a remote code execution (RCE) attackKEV
    99Now
  • CVE-2016-3088The Fileserver web application in Apache ActiveMQ 5.x before 5.14.0 allows remote attackers to upload and execute arbitrary files via an HTTKEV
    99Now
  • CVE-2026-34197Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Authenticated users could perform RCE via Jolokia MBeansKEV
    70This week

Published before and after this one in the same product

  • ← EarlierCVE-2018-11775Sep 10, 2018 · TLS hostname verification when using the Apache ActiveMQ Client before 5.15.6 was missing which could make the client vulnerable to a MITM a
    31Monitor
  • ← EarlierCVE-2018-8006Oct 10, 2018 · An instance of a cross-site scripting vulnerability was identified to be present in the web based administration console on the queue.jsp pa
    41Plan
  • Later →CVE-2019-0201May 23, 2019 · An issue is present in Apache ZooKeeper 1.0.0 to 3.4.13 and 3.5.0-alpha to 3.5.4-beta.
    26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:activemq5.15.9-1 · Debian:12Package registry (OSV)
debian:mqtt-client1.16-1 · Debian:12Package registry (OSV)
Maven:org.apache.activemq:activemq-client5.15.9Package registry (OSV)

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Proof-of-concept repository on GitHub ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Proof-of-concept repository on GitHubstars:02025-08-21

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. First PoC+2337 d
  3. TodayOct 19, 2026+2762 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

—

CVSS vector

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

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (18 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records