PT-2023-2655 · Oracle+10 · Java Se+12
Published
2022-11-25
·
Updated
2026-05-08
·
CVE-2023-21937
CVSS v3.1
3.7
Low
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Oracle Java SE versions 8u361, 8u361-perf, 11.0.18, 17.0.6, 20
Oracle GraalVM Enterprise Edition versions 20.3.9, 21.3.5, 22.3.1
Description
The issue exists due to insufficient input validation in the Networking component of Oracle Java SE and Oracle GraalVM Enterprise Edition. This allows an unauthenticated attacker with network access via multiple protocols to compromise the system, resulting in unauthorized update, insert, or delete access to some accessible data. The vulnerability applies to Java deployments that load and run untrusted code and rely on the Java sandbox for security. It can also be exploited through APIs in the specified component, for example, via a web service that supplies data to the APIs.
Recommendations
For Oracle Java SE versions 8u361, 8u361-perf, 11.0.18, 17.0.6, 20, update to a version that includes the fix for this issue.
For Oracle GraalVM Enterprise Edition versions 20.3.9, 21.3.5, 22.3.1, update to a version that includes the fix for this issue.
As a temporary workaround, consider restricting access to the Networking component until a patch is available.
Avoid using APIs in the specified component to minimize the risk of exploitation.
Fix
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Graalvm Enterprise Edition
Ibm Aix
Java Platform
Java Se
Linuxmint
Red Hat
Rocky Linux
Suse
Ubuntu