vulnerability
Red Hat JBoss EAP: CVE-2019-3894: Improperly Implemented Security Check for Standard
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:S/C:P/I:P/A:N) | Apr 30, 2019 | Sep 19, 2024 | Jul 2, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Apr 30, 2019
Added
Sep 19, 2024
Modified
Jul 2, 2025
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.. It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem stores a SecurityIdentity to run the thread with that security identity. 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.
Solution
red-hat-jboss-eap-upgrade-latest
References
- CWE-358
- CVE-2019-3894
- https://attackerkb.com/topics/CVE-2019-3894
- URL-https://access.redhat.com/security/cve/CVE-2019-3894
- URL-https://bugzilla.redhat.com/show_bug.cgi?id=1682108
- URL-https://access.redhat.com/errata/RHSA-2019:1106
- URL-https://access.redhat.com/errata/RHSA-2019:1107
- URL-https://access.redhat.com/errata/RHSA-2019:1108
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