CVE-2024-20921

2024-02-1700:00:00

ubuntu.com

oracle java se

oracle graalvm

vulnerability

unauthenticated attacker

network access

data compromise

critical information

java sandbox

cvss 3.1

confidentiality impacts

unix

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.0%

JSON

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM
Enterprise Edition product of Oracle Java SE (component: Hotspot).
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 unauthenticated attacker with network access
via multiple protocols 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 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).

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchopenjdk-17< 17.0.10+7-1~18.04.1UNKNOWN
ubuntu20.04noarchopenjdk-17< 17.0.10+7-1~20.04.1UNKNOWN
ubuntu22.04noarchopenjdk-17< 17.0.10+7-1~22.04.1UNKNOWN
ubuntu23.10noarchopenjdk-17< 17.0.10+7-1~23.10.1UNKNOWN
ubuntu20.04noarchopenjdk-21< 21.0.2+13-1~20.04.1UNKNOWN
ubuntu22.04noarchopenjdk-21< 21.0.2+13-1~22.04.1UNKNOWN
ubuntu23.10noarchopenjdk-21< 21.0.2+13-1~23.10.1UNKNOWN
ubuntu23.10noarchopenjdk-22< anyUNKNOWN
ubuntu18.04noarchopenjdk-8< 8u402-ga-2ubuntu1~18.04UNKNOWN
ubuntu20.04noarchopenjdk-8< 8u402-ga-2ubuntu1~20.04UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	openjdk-17	< 17.0.10+7-1~18.04.1	UNKNOWN
ubuntu	20.04	noarch	openjdk-17	< 17.0.10+7-1~20.04.1	UNKNOWN
ubuntu	22.04	noarch	openjdk-17	< 17.0.10+7-1~22.04.1	UNKNOWN
ubuntu	23.10	noarch	openjdk-17	< 17.0.10+7-1~23.10.1	UNKNOWN
ubuntu	20.04	noarch	openjdk-21	< 21.0.2+13-1~20.04.1	UNKNOWN
ubuntu	22.04	noarch	openjdk-21	< 21.0.2+13-1~22.04.1	UNKNOWN
ubuntu	23.10	noarch	openjdk-21	< 21.0.2+13-1~23.10.1	UNKNOWN
ubuntu	23.10	noarch	openjdk-22	< any	UNKNOWN
ubuntu	18.04	noarch	openjdk-8	< 8u402-ga-2ubuntu1~18.04	UNKNOWN
ubuntu	20.04	noarch	openjdk-8	< 8u402-ga-2ubuntu1~20.04	UNKNOWN