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CVE-2023-21954

Publication date 18 April 2023

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.9 · Medium

Score breakdown

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf, 11.0.18, 17.0.6; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

Status

Package Ubuntu Release Status
openjdk 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.10 kinetic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Ignored end of standard support
14.04 LTS trusty Ignored end of standard support
openjdk-13 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.10 kinetic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by openjdk-17
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-16 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.10 kinetic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored superseded by openjdk-17
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-17 24.10 oracular
Fixed 17.0.7+7~us1-0ubuntu1
24.04 LTS noble
Fixed 17.0.7+7~us1-0ubuntu1
23.10 mantic
Fixed 17.0.7+7~us1-0ubuntu1
23.04 lunar
Fixed 17.0.7+7~us1-0ubuntu1~23.04
22.10 kinetic
Fixed 17.0.7+7~us1-0ubuntu1~22.10.2
22.04 LTS jammy
Fixed 17.0.7+7~us1-0ubuntu1~22.04.2
20.04 LTS focal
Fixed 17.0.7+7~us1-0ubuntu1~20.04
18.04 LTS bionic
Fixed 17.0.7+7~us1-0ubuntu1~18.04
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-18 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Ignored superseded by openjdk-19
22.10 kinetic Ignored superseded by openjdk-19
22.04 LTS jammy Ignored superseded by openjdk-19
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-19 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Ignored end of life, was ignored [superseded by openjdk-20]
23.04 lunar Ignored superseded by openjdk-20
22.10 kinetic Ignored superseded by openjdk-20
22.04 LTS jammy Ignored no longer supported by upstream
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-20 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Ignored end of life, was needed
23.04 lunar
Fixed 20.0.1+9~us1-0ubuntu1~23.04
22.10 kinetic
Fixed 20.0.1+9~us1-0ubuntu1~22.10
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-21 24.10 oracular
Not affected
24.04 LTS noble
Not affected
23.10 mantic
Not affected
23.04 lunar
Not affected
22.10 kinetic Not in release
22.04 LTS jammy
Not affected
20.04 LTS focal
Not affected
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-8 24.10 oracular
Not affected
24.04 LTS noble
Not affected
23.10 mantic
Not affected
23.04 lunar
Fixed 8u372-ga~us1-0ubuntu1~23.04
22.10 kinetic
Fixed 8u372-ga~us1-0ubuntu1~22.10
22.04 LTS jammy
Fixed 8u372-ga~us1-0ubuntu1~22.04
20.04 LTS focal
Fixed 8u372-ga~us1-0ubuntu1~20.04
18.04 LTS bionic
Fixed 8u372-ga~us1-0ubuntu1~18.04
16.04 LTS xenial
14.04 LTS trusty Not in release
openjdk-9 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.10 kinetic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Ignored no longer supported by upstream
14.04 LTS trusty Not in release
openjdk-lts 24.10 oracular
Fixed 11.0.19+7~us1-0ubuntu1
24.04 LTS noble
Fixed 11.0.19+7~us1-0ubuntu1
23.10 mantic
Fixed 11.0.19+7~us1-0ubuntu1
23.04 lunar
Fixed 11.0.19+7~us1-0ubuntu1~23.04
22.10 kinetic
Fixed 11.0.19+7~us1-0ubuntu1~22.10.1
22.04 LTS jammy
Fixed 11.0.19+7~us1-0ubuntu1~22.04.1
20.04 LTS focal
Fixed 11.0.19+7~us1-0ubuntu1~20.04.1
18.04 LTS bionic
Fixed 11.0.19+7~us1-0ubuntu1~18.04.1
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release

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Severity score breakdown

Parameter Value
Base score 5.9 · Medium
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Related Ubuntu Security Notices (USN)

Other references