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CVE-2019-19343

HIGH
7.5
CVSS Score
Published: March 23, 2021 at 08:23 PM UTC
Updated: June 17, 2026 at 02:26 AM UTC
4 products affected across 3 vendorsActive IQ Unified ManagerJBoss Enterprise Application PlatformUndertow

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

JBoss Remoting· JBoss
95%
v < 5.0.145.0.14
Affected range stops below 5.0.14, so it looks safe — our inference, not a vendor statement
Active IQ Unified Manager· NetAppnpm
95%
All versions
JBoss Enterprise Application Platform· Red Hatrpm
95%
v < 7.2.4
Affected range stops below 7.2.4, so it looks safe — our inference, not a vendor statement
Undertow· Red Hat
95%
v < 2.0.252.0.25undertow 2.0.25.SP1, jboss-remoting 5.0.14.SP1
Affected range stops below 2.0.25, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

x_refsource_MISCIssue TrackingVendor Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=1780445
x_refsource_MISCPermissions RequiredVendor Advisory
Source: [email protected]
https://issues.redhat.com/browse/JBEAP-16695
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20220211-0002/

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-400CWE-404

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