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redhatRedHatRHSA-2024:4564
HistoryJul 16, 2024 - 9:13 p.m.

(RHSA-2024:4564) Important: java-11-openjdk security update

2024-07-1621:13:28
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8
openjdk 11 java
security fix
rangecheckelimination
utf8 size overflow
excessive symbol length
rce pre-loop limit
pack200 loading time
out-of-bounds access

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

6.1

Confidence

High

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 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: 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.

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

6.1

Confidence

High