CVE-2019-3894

5.4MEDIUM

Key Information:

Vendor
Red Hat
Status
Wildfly
Vendor
CVE Published:
3 May 2019

Summary

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 Version(s)

wildfly affects from 11 to 16

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3894
x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:1107
vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:1108
vendor-advisoryx_refsource_REDHAT

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.