CVE-2019-3894

HIGH
8.8
CVSS Score
Published: May 3, 2019 at 07:25 PM UTC
Updated: June 17, 2026 at 02:35 AM UTC
2 products affected across 1 vendorJBoss Enterprise Application PlatformWildFly

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Severity
HIGH8.8
Exploit prediction
EPSS 1%

Description

It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem in versions from 11 to 16 stores a SecurityIdentity to run the thread as. These threads do not necessarily terminate if the keep alive time has not expired. This could allow a shared thread to use the wrong security identity when executing.

Affected

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

References (6)

Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:1106
Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:1107
Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:1108
Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:1140
x_refsource_CONFIRMIssue TrackingVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3894

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-358NVD-CWE-noinfo

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