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CVE-2024-20945

Publication date 17 February 2024

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

4.7 · Medium

Score breakdown

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u391, 8u391-perf, 11.0.21, 17.0.9, 21.0.1; Oracle GraalVM for JDK: 17.0.9, 21.0.1; Oracle GraalVM Enterprise Edition: 20.3.12, 21.3.8 and 22.3.4. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes to compromise Oracle Java SE, Oracle GraalVM for JDK, 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 for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also 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. CVSS 3.1 Base Score 4.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N).

Status

Package Ubuntu Release Status
openjdk-13 24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-16 24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Ignored
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-17 24.04 LTS noble
Not affected
23.10 mantic
Fixed 17.0.10+7-1~23.10.1
23.04 lunar Ignored
22.04 LTS jammy
Fixed 17.0.10+7-1~22.04.1
20.04 LTS focal
Fixed 17.0.10+7-1~20.04.1
18.04 LTS bionic
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-18 24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Ignored
22.04 LTS jammy Ignored
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 24.04 LTS noble Not in release
23.10 mantic Ignored
23.04 lunar Ignored
22.04 LTS jammy Ignored
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 24.04 LTS noble Not in release
23.10 mantic Ignored
23.04 lunar Ignored
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 24.04 LTS noble
Not affected
23.10 mantic
Fixed 21.0.2+13-1~23.10.1
23.04 lunar Ignored
22.04 LTS jammy
Fixed 21.0.2+13-1~22.04.1
20.04 LTS focal
Fixed 21.0.2+13-1~20.04.1
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
openjdk-22 23.10 mantic Ignored
23.04 lunar 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 Not in release
14.04 LTS trusty Not in release
openjdk-8 24.04 LTS noble
Not affected
23.10 mantic
Fixed 8u402-ga-2ubuntu1~23.10.1
23.04 lunar Ignored
22.04 LTS jammy
Fixed 8u402-ga-2ubuntu1~22.04
20.04 LTS focal
Fixed 8u402-ga-2ubuntu1~20.04
18.04 LTS bionic
16.04 LTS xenial
Vulnerable
14.04 LTS trusty Not in release
openjdk-9 24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar 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
14.04 LTS trusty Not in release
openjdk-lts 24.04 LTS noble
Not affected
23.10 mantic
Fixed 11.0.22+7-0ubuntu2~23.10.1
23.04 lunar Ignored
22.04 LTS jammy
Fixed 11.0.22+7-0ubuntu2~22.04.1
20.04 LTS focal
Fixed 11.0.22+7-0ubuntu2~20.04.1
18.04 LTS bionic
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
openjdk-17
openjdk-21
openjdk-22
openjdk-8
openjdk-lts

Severity score breakdown

Parameter Value
Base score 4.7 · Medium
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

References

Related Ubuntu Security Notices (USN)

    • USN-6660-1
    • OpenJDK 11 vulnerabilities
    • 27 February 2024
    • USN-6661-1
    • OpenJDK 17 vulnerabilities
    • 27 February 2024
    • USN-6662-1
    • OpenJDK 21 vulnerabilities
    • 27 February 2024
    • USN-6696-1
    • OpenJDK 8 vulnerabilities
    • 18 March 2024

Other references