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almalinuxAlmaLinuxALSA-2024:4573
HistoryJul 17, 2024 - 12:00 a.m.

Important: java-21-openjdk security update

2024-07-1700:00:00
errata.almalinux.org
6
openjdk
security fix
cve-2024-21147
cve-2024-21131
cve-2024-21138
cve-2024-21140
cve-2024-21145
cvss score
2d image handling
range check elimination
utf8 size overflow
excessive symbol length

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

7.5

Confidence

Low

The java-21-openjdk packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit.

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: 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.

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

7.5

Confidence

Low