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CVE-2019-0222

30
FAUCET Score

CVE-2019-0222 is a high-severity vulnerability affecting Apache ActiveMQ versions 5.0.0 through 5.15.8, as well as products from Debian, NetApp, and Oracle. An unauthenticated attacker can remotely trigger an Out of Memory exception by sending a corrupt MQTT frame, rendering the broker unresponsive. While the CVSS score is 7.5 (High), indicating a significant impact on availability, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.0.0, <= 5.15.8CPE matchmatch criteria
cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:netapp:e-series_santricity_web_services:-:*:*:*:*:*:*:*
8.0.0CPE matchmatch criteria
cpe:2.3:a:oracle:communications_diameter_signaling_router:8.0.0:*:*:*:*:*:*:*
8.1CPE matchmatch criteria
cpe:2.3:a:oracle:communications_diameter_signaling_router:8.1:*:*:*:*:*:*:*
8.2CPE matchmatch criteria
cpe:2.3:a:oracle:communications_diameter_signaling_router:8.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
12.36%
Probability of exploitation in next 30 days
EPSS Percentile
95.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.1236 is in the 94th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

mavenpatch availablevia ghsa
Product: org.apache.activemq:activemq-clientFixed in: 5.15.9
redhatpatch availablevia redhat_api
Product: Red Hat AMQFixed in: mqtt-client
View patch
redhatpatch availablevia redhat_api
Product: Red Hat AMQ 7.4.3Fixed in: mqtt-client
View patch
redhatend of lifevia redhat_api
Product: Red Hat Fuse 7Fixed in: activemq

Vendor Advisories (2)

mavenGHSA-jpv3-g4cc-6vfxhigh

Improper Control of Generation of Code ('Code Injection') in org.apache.activemq:activemq-client

Apr 2, 2019
redhatCVE-2019-0222Moderate

activemq: Corrupt MQTT frame can cause broker shutdown

Mar 27, 2019

References

activemq.apache.org / security-advisories.data/CVE-2019-0222-announcement.txt
MitigationThird Party Advisory
lists.apache.org / thread.html/03f91b1fb85686a848cee6b90112cf6059bd1b21b23bacaa11a962e1%40%3Cdev.activemq.apache.org%3E
lists.apache.org / thread.html/2b5c0039197a4949f29e1e2c9441ab38d242946b966f61c110808bcc%40%3Ccommits.activemq.apache.org%3E
lists.apache.org / thread.html/71640324661c1b6d0b6708bd4fb20170e1b979370a4b8cddc4f8d485%40%3Cdev.activemq.apache.org%3E
lists.apache.org / thread.html/7da9636557118178b1690ba0af49c8a7b7b97d925218b5774622f488%40%3Cusers.activemq.apache.org%3E
lists.apache.org / thread.html/a859563f05fbe7c31916b3178c2697165bd9bbf5a65d1cf62aef27d2%40%3Ccommits.activemq.apache.org%3E
lists.apache.org / thread.html/d1e334bd71d6e68462c62c726fe6db565c7a6283302f9c1feed087fa%40%3Ccommits.activemq.apache.org%3E
lists.apache.org / thread.html/fcbe6ad00f1de142148c20d813fae3765dc4274955e3e2f3ca19ff7b%40%3Cdev.activemq.apache.org%3E
lists.apache.org / thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E
lists.apache.org / thread.html/rb698ed085f79e56146ca24ab359c9ef95846618675ea1ef402e04a6d%40%3Ccommits.activemq.apache.org%3E
lists.apache.org / thread.html/re4672802b0e5ed67c08c9e77057d52138e062f77cc09581b723cf95a%40%3Ccommits.activemq.apache.org%3E
lists.debian.org / debian-lts-announce/2021/03/msg00004.html
Mailing ListThird Party Advisory
lists.debian.org / debian-lts-announce/2021/03/msg00005.html
Mailing ListThird Party Advisory
security.netapp.com / advisory/ntap-20190502-0006
Third Party Advisory
oracle.com / security-alerts/cpuapr2020.html
Third Party Advisory
oracle.com / security-alerts/cpujul2020.html
Third Party Advisory
oracle.com / technetwork/security-advisory/cpujul2019-5072835.html
Third Party Advisory
openwall.com / lists/oss-security/2019/03/27/2
Mailing ListThird Party Advisory
securityfocus.com / bid/107622
Third Party AdvisoryVDB Entry