openjdk-11-demo: Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE(component: Serialization)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE(component: Serialization). Supported versions that are affected are JavaSE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult toexploit vulnerability allows unauthenticated attacker with network accessvia multiple protocols to compromise Java SE, Java SE Embedded. Successfulattacks of this vulnerability can result in unauthorized ability to cause apartial denial of service (partial DOS) of Java SE, Java SE Embedded. Note:This vulnerability applies to Java deployments, typically in clientsrunning sandboxed Java Web Start applications or sandboxed Java applets (inJava SE 8), that load and run untrusted code (e.g., code that comes fromthe internet) and rely on the Java sandbox for security. This vulnerabilitycan also be exploited by using APIs in the specified Component, e.g.,through a web service which supplies data to the APIs. CVSS 3.0 Base Score3.7 (Availability impacts). CVSS Vector:(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).

Where it's fixed