RHSA-2023:4171 - Security Advisory

Topic

An update for java-17-openjdk is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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

Security Fix(es):

• OpenJDK: ZIP file parsing infinite loop (8302483) (CVE-2023-22036)
• OpenJDK: weakness in AES implementation (8308682) (CVE-2023-22041)
• OpenJDK: improper handling of slash characters in URI-to-path conversion (8305312) (CVE-2023-22049)
• harfbuzz: OpenJDK: O(n^2) growth via consecutive marks (CVE-2023-25193)
• OpenJDK: HTTP client insufficient file name validation (8302475) (CVE-2023-22006)
• OpenJDK: modulo operator array indexing issue (8304460) (CVE-2023-22044)
• OpenJDK: array indexing integer overflow issue (8304468) (CVE-2023-22045)

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.

Solution

For 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 Products

• Red Hat Enterprise Linux Server - AUS 8.4 x86_64
• Red Hat Enterprise Linux Server - TUS 8.4 x86_64
• Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.4 ppc64le
• Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.4 x86_64

Fixes

• BZ - 2167254 - CVE-2023-25193 harfbuzz: OpenJDK: O(n^2) growth via consecutive marks
• BZ - 2221619 - OpenJDK: font processing denial of service vulnerability (8301998)
• BZ - 2221626 - CVE-2023-22006 OpenJDK: HTTP client insufficient file name validation (8302475)
• BZ - 2221634 - CVE-2023-22036 OpenJDK: ZIP file parsing infinite loop (8302483)
• BZ - 2221642 - CVE-2023-22044 OpenJDK: modulo operator array indexing issue (8304460)
• BZ - 2221645 - CVE-2023-22045 OpenJDK: array indexing integer overflow issue (8304468)
• BZ - 2221647 - CVE-2023-22049 OpenJDK: improper handling of slash characters in URI-to-path conversion (8305312)
• BZ - 2223207 - CVE-2023-22041 OpenJDK: weakness in AES implementation (8308682)

CVEs

• CVE-2023-22006
• CVE-2023-22036
• CVE-2023-22041
• CVE-2023-22044
• CVE-2023-22045
• CVE-2023-22049
• CVE-2023-25193

References

• https://access.redhat.com/security/updates/classification/#moderate