Spring Framework, versions 5.0 prior to 5.0.5 and versions 4.3 prior to 4.3.16 and older unsupported versions, allow applications to expose STOMP over WebSocket endpoints with a simple, in-memory STOMP broker through the spring-messaging module. A malicious user (or attacker) can craft a message to the broker that can lead to a remote code execution attack. This CVE addresses the partial fix for CVE-2018-1270 in the 4.3.x branch of the Spring Framework.
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.oracle.com/security-alerts/cpujul2020.html
https://pivotal.io/security/cve-2018-1275
https://access.redhat.com/errata/RHSA-2018:2939
https://access.redhat.com/errata/RHSA-2018:1320
http://www.securitytracker.com/id/1041301
http://www.securityfocus.com/bid/103771
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html