(RHSA-2024:4561) Important: OpenJDK 8u422 Windows Security Update

2024-07-1710:51:39

access.redhat.com

openjdk

security update

windows

red hat

cve-2024-21147

cve-2024-21131

cve-2024-21138

cve-2024-21140

cve-2024-21144

cve-2024-21145

rangecheckelimination

utf8

symbol length

rce

pack200

2d image handling

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

AI Score

7.1

Confidence

Low

JSON

The OpenJDK 8 packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.

This release of the Red Hat build of OpenJDK 8 (8u422) for Windows serves as a replacement for the Red Hat build of OpenJDK 8 (8u412) 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: RangeCheckElimination array index overflow (8323231) (CVE-2024-21147)
OpenJDK: potential UTF8 size overflow (8314794) (CVE-2024-21131)
OpenJDK: Excessive symbol length can lead to infinite loop (8319859) (CVE-2024-21138)
OpenJDK: Range Check Elimination (RCE) pre-loop limit overflow (8320548) (CVE-2024-21140)
OpenJDK: Pack200 increase loading time due to improper header validation (8322106) (CVE-2024-21144)
OpenJDK: Out-of-bounds access in 2D image handling (8324559) (CVE-2024-21145)

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.