Security Vulnerabilities fixed in java RHSA-2022:7007

Description

The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Security Fix(es): OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626) OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628) OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619) OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624) OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626) OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628) OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619) OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. SolutionFor details on how to apply this update, which includes the changes described in this advisory, refer to:https://access.redhat.com/articles/11258 All running instances of OpenJDK Java must be restarted for this update to take effect.

Affected Applications

java

CVE References

CVE-2022-21624 CVE-2022-21626 CVE-2022-21619 CVE-2022-21628

Other References

https://access.redhat.com/errata/RHSA-2022:7007