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HistoryOct 20, 2022 - 10:23 a.m.

(RHSA-2022:7053) Moderate: OpenJDK 17.0.5 Security Update for Portable Linux Builds


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The OpenJDK 17 packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit.

This release of the Red Hat build of OpenJDK 17 (17.0.5) for portable Linux
serves as a replacement for the Red Hat build of OpenJDK 17 (17.0.4) and
includes security and bug fixes, and enhancements. For further information,
refer to the release notes linked to in the References section.

Security Fix(es):

  • OpenJDK: improper handling of long NTLM client hostnames (Networking, 8286526) (CVE-2022-21619)

  • OpenJDK: excessive memory allocation in X.509 certificate parsing (Libraries, 8286533) (CVE-2022-21626)

  • OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624)

  • OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628)

  • OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366) (CVE-2022-39399)

  • OpenJDK: improper MultiByte conversion can lead to buffer overflow (JGSS, 8286077) (CVE-2022-21618)

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.