PT-2021-3750
CVE-2021-2341
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تاريخ النشر
2021-07-20
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تاريخ التحديث
2026-10-14
الوصف من
CVSS 3.1
5.3
متوسطةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Name of the Vulnerable Software and Affected Versions
Java SE versions 7u301, 8u291, 11.0.11, 16.0.1
Oracle GraalVM Enterprise Edition versions 20.3.2 and 21.1.0
Description
The issue is related to insufficient input validation in the Networking component of Java SE and Oracle GraalVM Enterprise Edition. This allows an unauthenticated attacker with network access via multiple protocols to compromise Java SE and Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and can result in unauthorized read access to a subset of accessible data. This issue applies to Java deployments that load and run untrusted code, such as sandboxed Java Web Start applications or sandboxed Java applets, and rely on the Java sandbox for security.
Recommendations
For Java SE versions 7u301, 8u291, 11.0.11, 16.0.1, update to a version that includes the fix for this issue.
For Oracle GraalVM Enterprise Edition versions 20.3.2 and 21.1.0, 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 running untrusted code in Java deployments to minimize the risk of exploitation.
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